Catalog of Hymenoptera in America North of Mexico For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 047-001-00138-9 Catalog of Hymenoptera in America North of Mexico Prepared under the direction of Karl V. Krombein and Paul D. Hurd, Jr. Smithsonian Institution and David R. Smith Systematic Entomology Laboratory Insect Identification and Beneficial Insect Introduction Institute Science and Education Administration United States Department of Agriculture VOLUME 3 Indexes SMITHSONIAN INSTITUTION PRESS Washington, D.C. 1979 Library of Congress Cataloging in Publication Data Main entry under title: Catalog of Hymenoptera in American north of Mexico. "An outgrowth of . . . Hymenoptera of America north of Mexico, synoptic catalog (1951) in- cluding the first and second supplements (1958, 1967)" Includes index. CONTENTS: v.l. Symphyta and Apocrita (Parasitica). — v. 2. Apocrita (Aculeata) 1. Hymenoptera — North America. 2. Insects- North America. I. Krombein, Karl V. QL567.1.A1C37 595.r9'097 78-606008 Contents Page Introduction vii Numbers of Genera and Species vii Taxonomic and Nomenclatural Changes ix New Synonyms ix New Combinations xxi New Status xxviii Indexes xxix Acknowledgments xxx Index to Taxa of Hymenoptera 2211 Index to Hosts 2495 Index to Parasites 2593 Index to Prey 2607 Index to Pollen and Nectar Sources 2657 Index to Predators 2733 Introduction By Karl V. Krombein, Paul D. Hurd, Jr., and David R. Smith Preparation and production of this third vol- ume containing various indexes has been tre- mendously facilitated and accelerated by computer technology. Manipulation of the data base already computerized for the catalog itself (Volumes 1 and 2) enabled us to obtain a listing of taxa in all hierarchies or data catego- ries in numerical sequence. Page numbers were punched by hand, entered into the com- puter, and then separate programs were run for each index resulting in the arrangement of taxa in alphabetical sequence with pertinent page references. The final step was the conver- sion of the computerized data to a special magnetic tape capable of driving the photo- typesetting unit, the VideoComp 500 Photo Composer, in the Government Printing Office. Numbers of Genera and Species The followdng tables are presented to answer one of the most frequently posed questions concerning a catalog— how many taxa? Table 1 gives the number of valid genera and species of each family and higher category in America north of Mexico. The taxa are arranged in sequence as they appear in the catalog. Sub- species and varieties of a polj^ypic species listed as valid entities are counted as only one species. For example, alba alba and alba rufa are counted as only one species. However, if only one taxon of a pol5rtypic species occurs in America north of Mexico, it is counted as a species. Species listed in unplaced categories are generally not included. Numbers in paren- theses represent totals for categories above family level. In Table 2 the superfamilies are arranged by size according to number of species and per- cent of the total species of Hymenoptera in America north of Mexico. Table 1. Numbers of Hymenoptera taxa in America North of Mexico Genera Species HYMENOPTERA (2,014) (17,429) Symphyta (139) (992) Megalodontoidea (9) (101) Xyelidae 5 29 Pamphiliidae 4 72 Tenthredinoidea (114) (848) Pergidae 2 5 Argidae 8 59 Cimbicidae 3 12 Diprionidae 6 41 Tenthredinidae 95 731 Siricoidea (10) (31) Syntexidae 1 1 Siricidae 5 19 Xiphydriidae 1 6 Orussidae 3 5 Cephoidea (6) (12) Cephidae 6 12 vu Genera Species pocrita (1.875) (16,437) Parasitica (1,381) (9,418) Ichneumonoidea (683) (5,381) Braconidae 162 1,937 Aphidiidae 16 114 Hybrizontidae 1 2 Ichneumonidae 502 3,322 Stephanidae 2 6 Chalcidoidea (490) (2,223) Torymidae 27 175 Pteromalidae 129 395 Eurytomidae 22 244 Chalcididae 12 102 Leucospididae 1 5 Eucharitidae 6 28 Eupelmidae 13 95 Encyrtidae 160 509 Eulophidae 82 507 Mymaridae 21 120 Trichogrammatidae 17 43 Cynipoidea (87) (817) Ibaliidae 1 7 Liopteridae 2 3 Figitidae 18 60 Eucoilidae 15 80 Alloxystidae 5 31 Cynipidae 46 636 Evanioidea (7) (54) Evaniidae 4 11 Aulacidae 2 28 Gasteruptiidae 1 15 Pelecinoidea (1) (1) Pelecinidae 1 1 Proctotrupoidea (97) (829) Vanhorniidae 1 1 Roproniidae 1 3 Heloridae 1 1 Proctotrupidae 5 54 Diapriidae 35 303 Scelionidae 34 275 Platygasteridae 20 192 Ceraphronoidea (12) (109) Ceraphronidae 6 48 Megaspilidae 6 61 Trigonaloidea (4) (4) Trigonalidae 4 4 Aculeata (494) (7,019) Bethyloidea (70) (474) Bethylidae 20 169 Sclerogibbidae 1 1 Chrysididae 20 163 Dryinidae 27 139 Embolemidae 2 2 Scolioidea (51) (748) Tiphiidae 23 236 Sierolomorphidae 1 6 Mutillidae 17 467 Scoliidae Sapygidae Formicoidea Formicidae Vespwidea Masaridae Eumenidae Vespidae Pompiloidea Pompilidae Rhopalosomatidae Sphecoidea Ampulicidae Sphecidae Pemphredonidae Astatidae Larridae Crabronidae Mellinidae Nyssonidae Philanthidae Apoidea Colletidae Oxaeidae Andrenidae Halictidae Melittidae Megachilidae Anthophoridae Apidae Table 2. Superfamilies ranked by percent of total species of Hymenoptera „ . r Number total of species species 1. Ichneumonoidea 5,381 30.87 2. Apoidea 3,465 19.88 3. Chalcidoidea 2,223 12.75 4. Sphecoidea 1,139 6.53 5. Tenthredinoidea 848 4.86 6. Proctotrupoidea 829 4.75 7. Cynipoidea 817 4.68 8. Scolioidea 748 4.29 9. Formicoidea 580 3.32 10. Bethyloidea 474 2.71 11. Vespoidea 323 1.85 12. PompUoidea 290 1.66 13. Ceraphronoidea 109 .62 14. Megalodontoidea 101 .57 15. Evanioidea 54 .30 16. Siricoidea 31 .17 17. Cephoidea 12 .06 18. Trigonaloidea 4 .02 19. Pelecinoidea 1 .005 '.nera Species 7 22 3 16 (73) (580) 73 580 (31) (323) 2 20 23 264 6 39 (36) (290) 34 288 2 2 (112) (1,139) 3 4 11 125 18 160 3 37 17 223 16 193 2 7 35 240 7 150 (121) (3,465) 5 153 2 4 15 1,199 22 502 3 30 24 610 46 920 4 47 17,429 99.895 VIU Taxonomic and Nomenclatural Changes A number of taxonomic and nomenclatural changes were proposed in Volumes 1 and 2. The changes included such categories as new genus, new species, new names to replace hom- onyms, new synonyms, new combinations and new status. The new genus, new species and new names were listed on pp. xii and xiii of both Volumes 1 and 2. The other taxonomic and nomenclatural changes with pertinent page numbers are listed in the sections which follow. NEW SYNONYMS There were some new synonyms at the generic level and numerous new synonyms at the spe- cific level. These were indicated in the Catalog text by the abbreviation "N. syn." following the bibliographic citation of the taxon being synonymized. The synonymy is to be attrib- uted to the author of the section unless the name of another specialist in parentheses fol- lows "N. syn.". In the list which follows, the name of the authority for the synonymy fol- lows the name of the author of the taxon. For example, in the first entry, "Xyela coloraden- sis Rohwer under Xyela minor Norton, Smith," Smith made the s5Tionymy. Xyelidae Xyela coloradensis Rohwer under Xyela minor Norton, Smith p. 8 Megaxyela langstoni Ross under Megaxyela major (Cresson), Smith p. 10 Pleroneura aviingrata Dyar under Megaxyela tricolor (Norton), Smith p. 10 Pergidae Acordulecera antennata Rohwer under Acordulecera dorsalis Say, Smith Acordulecera erythrogastra Rohwer under Acordulecera dorsalis Say, Smith Acordulecera parva Rohwer under Acordulecera dorsalis Say, Smith Acordulecera nigrata Rohwer under Acordulecera dorsalis Say, Smith Acordulecera basirufa Rohwer under Acordulecera dorsalis Say, Smith Acordulecera quercus Rohwer under Acordulecera dorsalis Say, Smith Acordulecera hicoriae Rohwer under Acordulecera dorsalis Say, Smith Acordulecera scutellata Rohwer under Acordulecera pellucida (Konow), Smith Argidae Rhopalospiria Enderlein under Arge Schrank, Smith Hylotoma mentzeliae Cockerell under Arge clavicomis (Fabricius), Smith Hylotoma nigrescens Rohwer under Arge clavicomis (Fabricius), Smith Tenthredo rubiginosa Beauvois under Arge coccinea (Fabricius), Smith Hylotoma erythrosoma Leach under Arge coccinea (Fabricius), Smith Hylotoma sphinx Kirby under Arge coccinea (Fabricius), Smith .... Hylotoma scutellata Say under Arge humeralis (Beauvois), Smith ... Hylotoma grandis Rohwer under Arge humeralis (Beauvois), Smith . . Diprionidae Monoctenus juniperinus MacGillivray under Monoctenus suffusus (Cresson), Smith . .p. 30 Tenthredinidae Goniocerus Malaise under Stromboceridea Rohwer, Smith Dolerus agcistus var. maroa Ross under Dolerus agcistus MacGillivray, Smith Dolerus lesticus MacGillivray under Dolerus bicolor (Beauvois), Smith .... Dolerus graenicheri MacGillivray under Dolerus bicolor (Beauvois), Smith . . Dolerus bicolor var. nigrita Ross under Dolerus bicolor (Beauvois), Smith . . Pristiphora dyari Marlatt under Pristiphora bivittata (Norton), Smith 19 19 19 20 20 20 20 20 21 21 21 21 21 21 21 21 . . . -p. 42 . . . .p. 45 . . . .p. 45 . . . .p. 45 . . . .p. 45 . . . .p. 61 IX .p. 61 .p. 63 .p. 64 .p. 64 p- 64 .p. 64 .p. 65 .p. 65 .p. 67 .p. 67 .p. 67 .p. 67 .p. 68 Amauronematus vacalus MacGillivray under Pristiphora chlorea (Norton), Smith . . Pristiphora ortinga Kincaid under Pristiphora melanocarpa (Hartig), Smith Pristiphora zella Rohwer under Pristiphora pallidiventris (Fallen), Smith Pristiphora pallicoxa Rohwer under Pristiphora pallidiventris (Fallen), Smith . . . Pristiphora xanthotrachela Rohwer under Pristiphora pallidiventris (Fallen), Smith Pristiphora ostiaria MacGillivray under Pristiphora pallidiventris (Fallen), Smith Nematus circularis Kincaid under Pristiphora staudingeri (Ruthe), Smith . . Pristiphora anaka Kincaid under Pristiphora sycophanta Walsh, Smith . . . Pteronus occidentalis Marlatt under Nematus iridescens Cresson, Smith . . . Pteronus californicus Marlatt under Nematus atriceps (Marlatt), Smith . . . Amauronematus coquilletti Marlatt under Nematus auratus (Marlatt), Smith Nematus rufocinctus Harrington under Nematus latifasciatus Cresson, Smith Amauronematus vacivus MacGillivray under Nematus pinguidorsum Dyar, Smith . Amauronematus californicus Marlatt under Nematus vancouverensis (Marlatt), Smith p. 69 Pachynematus vernalis Rohwer under Nematus vancouverensis (Marlatt), Smith . . .p. 69 Amauronematus Valerius MacGillivray under Nematus vancouverensis (Marlatt), Smith p. 69 Pteronus hyalinus Marlatt under Nematus viridescens Cameron, Smith p. 69 Pontania atra Marlatt under Amauronematus amentorum (Foerster), Smith p. 78 Pontania maura Rohwer under Amauronematus amentorum (Foerster), Smith p. 78 Amauronematus knabi Rohwer under Amauronematus brunneus (Norton), Smith . .p. 78 Amauronematus vescus MacGillivray under Amauronematus fallax (Lepeletier), Smith p. 79 Amauronematus veneficus MacGillivray under Amauronematus fallax (Lepeletier), Smith p. 79 Amauronematus magnus MacGillivray under Amauronematus isolatus Kincaid, Smith p. 79 Pteronidea egeria MacGillivray under Amauronematus leucolaenus (Zaddach), Smith p. 80 Amauronematus varianus MacGillivray under Amauronematus nigriventris (Holm- gren), Smith p. 80 Pteronidea melanostoma Rohwer under Amauronematus nigriventris (Holmgren), Smith p. 80 Lycaota bruneri Rohwer under Blennogeneris spissipes (Cresson), Smith p. 89 Parazarca Ashmead under Waldheimia Brulle, Smith p. 98 Calozarca Ashmead under Waldheimia Brulle, Smith p. 98 Braconidae Chaonia Cresson under Macrocentrus Curtis, Marsh p. 186 Hymenochaonia Dalla Torre under Macrocentrus Curtis, Marsh p. 186 Agathis liberator Brulle under Cremnops haematodes (Brulle), Marsh p. 197 Coelinius nigripes Ashmead under Coelinidea meromyzae (Forbes), Marsh p. 215 Brachistes strigitergum Cushman under Allodorus crassigaster (Provancher), Marsh .p. 270 Aphidiidae Ephedrus aestivalis Viereck under Ephedrus californicus Baker, Marsh p. 296 Aphidius pulcher Baker under Aphidius nigripes Ashmead, Marsh p. 306 Ichneumonidae Scambus (Scambus) tecumseh Viereck under Scambus hispae (Harris), Carlson ... .p. 324 Dolichomitus messor sparsus Townes under Dolichomitus messor perlongus (Cresson), Carlson p. 329 Polysphincta eboripes Townes under Polysphincta albipes Cresson, Carlson p. 337 Zatypota anomala meridionator Aubert under Sinarachna anomala (Holmgren), Carlson p. 338 Apechthis pacificus Cushman under Ephialtes annulicornis componotus (Davis), Carl- son p. 342 Megarhyssa atrata lineata Porter under Megarhyssa atrata (Fabricius), Carlson . . .p. 354 Megarhyssa greenei floridana Townes under Megarhyssa greenei Viereck, Carlson . .p. 354 Labena grallator xutha Townes under Labena grallator (Say), Carlson p. 356 Labena grallator ochreata Townes under Labena grallator (Say), Carlson p. 356 Labena grallator lutea Townes under Labena grallator (Say), Carlson p. 356 Labena grallator balteata Townes under Labena grallator (Say), Carlson p. 356 Campothreptus Foerster under Oedemopsis Tschek, Carlson p. 366 Xylonomus (Moerophora) piceatus Rohwer under Xorides (Exomus) humeralis (Say), Carlson p. 391 Xorides (Exomus) humeralis mexicanus Townes under Xorides (Exomus) humeralis (Say), Carlson p. 391 Xorides (Exomus) humeralis sierrae Townes under Xorides (Exomus) humeralis (Say), Carlson p. 391 Xorides (Exomus) humeralis excomptus Townes under Xorides (Exomus) humeralis (Say), Carlson p. 391 Xorides (Exomus) humeralis chiricensis Townes under Xorides (Exomus) humeralis (Say), Carlson p. 391 Cyrtobasis Cushman under Neopimpla Ashmead, Carlson p. 397 Microceratops Seyrig under Neopimpla Ashmead, Carlson p. 397 Neopimpla abbottii Ashmead under Neopimpla bicarinata (Riley), Carlson p. 398 Stiboscopus Foerster under Lysibia Foerster, Carlson p. 398 Hemiteles pallidus Ashmead under Gelis rotundiceps (Cresson), Carlson p. 408 Helcostizus rufiscutum Cushman under Helcostizus restaurator yukonensis (Ash- mead), Carlson p. 414 Odontoneura Foerster under Theroscopus Foerster, Carlson p. 422 Stiboscopus mandibularis Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson p. 426 Bathymetis nigricomis Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson p. 426 Bathymetis imitator Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson . .p. 426 Bathymetis simulans Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson .p. 426 Bathymetis rubrocincta Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson .p. 426 Bathymetis simillima Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson .p. 426 Bathymetis confusa Ashmead under Phygadeuon sanctipauli (Ashmead), Carlson . .p. 426 Parmortha pleuralis alpina Townes under Parmortha pleuralis signata (Provancher), Carlson p. 433 Leptobatus canadensis Provancher under Cubocephalus alacris (Cresson), Carlson p. 433 Cryptus erythropygus Provancher under Cubocephalus alacris (Cresson), Carlson . p. 434 Phygadeuon ater Ashmead under Cubocephalus alacris (Cresson), Carlson p. 434 Chaeretymma minuta Cushman under Cubocephalus alacris (Cresson), Carlson ... .p. 434 Cubocephalus inhabilis umbonater Townes under Cubocephalus inhabilis (Provancher), Carlson p. 435 Cubocephalus molaris leechi Townes and Gupta under Cubocephalus molaris Townes and Gupta, Carlson p. 436 Cubocephalus molaris cervinus Townes and Gupta under Cubocephalus molaris Townes and Gupta, Carlson p. 436 Cryptus spissicornis Provancher under Cubocephalus pallidus (Cresson), Carlson p. 436 xi Cryptus ferruginens Ashmead under Oresbius albicoxus (Provancher), Carlson ... .p. 437 Cryptus schoberi Dalla Torre under Oresbius albicoxus (Provancher), Carlson p. 438 Cryptus koebelei Rohwer under Oresbius albicoxus (Provancher), Carlson p. 438 Opidnus sublaevis miltomerus Townes under Oresbius sublaevis (Townes), Carlson . .p. 439 Opidnus tsugae ruficoxa Townes under Oresbius tsugae (Cushman), Carlson p. 439 Opidnus tsugae interior Townes under Oresbius tsugae (Cushman), Carlson p. 439 Opidnus tsugae inflatus Townes under Oresbius tsugae (Cushman), Carlson p. 439 Schenkia graminicola hesperus Townes and Gupta under Schenkia graminicola (Gravenhorst), Carlson p. 441 Schenkia iridescens areas Townes and Gupta under Schenkia iridescens (Cresson), Carlson p. 441 Schenkia iridescens melanops Townes and Gupta under Schenkia iridescens (Cresson), Carlson p. 441 Dyseidopus vancouverensis Bradley under Echthrus abdominalis Cresson, Carlson p. 446 Echthrus abdominalis dimidiatus Townes under Echthrus abdominalis (Cresson), Carlson p. 446 Echthrus abdominalis infuscus Townes under Echthrus abdominalis (Cresson), Carlson p. 446 Echthrus adillae nigriventris Townes under Echthrus adillae adillae Davis, Carlson p. 446 Echthrus adillae semiruber Townes under Echthrus adillae adillae Davis, Carlson .p. 446 Echthrus adillae brunneus Townes under Echthrus adillae tibialis Townes, Carlson p. 446 Echthrus rufopedibus Harrington under Echthrus niger Cresson, Carlson p. 446 Echthrus niger emaculatus Townes under Echthrus niger Cresson, Carlson p. 446 Phygadeuon similaris Provancher under Agrothereutes abbreviator iridescens (Cresson), Carlson p. 448 Aptesis major Davis under Agrothereutes abbreviator iridescens (Cresson), Carlson . .p. 448 Agrothereutes microalatus Cushman under Agrothereutes abbreviator iridescens (Cresson), Carlson p. 448 Agrothereutes slossonae Cushman under Agrothereutes abbreviator iridescens (Cresson), Carlson p. 448 Agrothereutes lophyri ontariensis Townes under Agrothereutes lophyri (Norton), Carlson p. 448 Agrothereutes lophyri obscurus Townes under Agrothereutes lophyri (Norton), Carlson p. 448 Spilocryptus exareolatus Viereck under Gambrus canadensis canadensis (Provancher), Carlson p. 449 Aritranis imitator nigriventris Townes under Aritranis imitator (Provancher), Carlson p. 451 Aritranis imitator monticola Townes under Aritranis imitator (Provancher), Carlson .p. 451 Aritranis imitator ruficauda Townes under Aritranis imitator (Provancher), Carlson p. 451 Cryptus limatus Cresson under Idiolispa analis analis (Gravenhorst), Carlson ... .p. 453 Cryptus albitarsis Cresson under Trychosis peratra Townes, Carlson p. 454 Trychosis semirubra pulla Townes under Trychosis semirubra Townes, Carlson ... .p. 455 Trychosis semirubra arizonica Townes under Trychosis semirubra Townes, Carlson .p. 455 TYychosis similis badiarmus Townes under Trychosis similis (Cresson), Carlson p. 455 Cryptus atriceps Cresson under Ischnus inquisitorius atricollaris (Walsh), Carlson . .p. 456 Erythrocryptus rufus Cameron under Ischnus inquisitorius atricollaris (Walsh), Carlson p. 456 Ischnus inquisitorius pectoralis Townes under Ischnus inquisitorius atricollaris (Walsh), Carlson p. 456 Habrocryptoides oregonensis coxalis Townes under Caenocryptus oregonensis (Cushman), Carlson p. 459 xu Cryptus proximus Cresson under Buathra laborator (Thunberg), Carlson p. 461 Trachysphyrus laborator satoi Townes under Buathra laborator (Thunberg), Carlson p. 461 Cryptus bicolor Smith under Cryptus albitarsis (Cresson), Carlson p. 462 Cryptus monticola Cameron under Cryptus albitarsis (Cresson), Carlson p. 462 Cryptus argentifrons Cameron under Cryptus albitarsis (Cresson), Carlson p. 462 Cryptus coloradensis Ashmead under Cryptus albitarsis (Cresson), Carlson p. 462 Cryptus Eggeri Dalla Torre under Cryptus albitarsis (Cresson), Carlson p. 462 Cryptus consobrinus Viereck under Cryptus albitarsis (Cresson), Carlson p. 462 Cryptus inornatus Pratt under Cryptus albitarsis (Cresson), Carlson p. 462 Trachysphyrus mentigus rufator Townes under Cryptus mentigus (Townes), Carlson .p. 463 Trachysphyrus mentigus rhodomerus Townes under Cryptus mentigus (Townes), Carlson p. 463 Cryptus crassisculptus Pratt under Cryptus sodalis sodalis Cameron, Carlson p. 464 Cryptus flagellatus Pratt under Cryptus sodalis sodalis Cameron, Carlson p. 464 Cryptus violaceipennis Ashmead under Meringopus relativus (Cresson), Carlson . . .p. 466 Cryptus leucopus Ashmead under Meringopus relativus (Cresson), Carlson p. 466 Cryptus nitschei Dalla Torre under Meringopus relativus (Cresson), Carlson p. 466 Cryptus eleucopus Walkley under Meringopus relativus (Cresson), Carlson p. 466 Cryptus mimicus Pratt under Meringopus tejonensis (Cresson), Carlson p. 467 Cryptus temporalis Pratt under Meringopus tejonensis (Cresson), Carlson p. 467 Cryptus rugulosus Pratt under Meringopus tejonensis (Cresson), Carlson p. 467 Compsocryptus resolutus subfasciatus Townes under Compsocryptus resolutus (Cresson), Carlson p. 468 Mesostenus saundersi Cresson under Baryceros audax (Cresson), Carlson p. 468 Mesostenus armatus Provancher under Baryceros audax (Cresson), Carlson p. 468 Exestastes brevipennis Provancher under Mesostenus americanus Cresson, Carlson . .p. 470 Cryptus junceus Cresson xinAer Acroricnus stylator aequatus (S>ay), Carlson p. 477 Coleocentrus manni coloradensis Townes under Coleocentrus manni Cushman, Carlson p. 480 Spilopteron formosum australe Townes under Spilopteron formosum (Cresson), Carlson p. 481 Spilopteron vicinum melanderi Townes under Spilopteron vicinum (Cresson), Carlson, p. 481 Phygadeuon (Bathymetis) spinicoxus Viereck under Phaeogenes maculicornis hariolus (Cresson), Carlson p. 490 Proscus walshiae var. australis Cushman under Phaeogenes walshiae Ashmead, Carlson p. 492 Cratichneumon annulatipes facetops Heinrich under Cratichneumon annulatipes (Provancher), Carlson p. 493 Cratichneumon expers circumflavidus Heinrich under Cratichneumon expers Heinrich, Carlson p. 493 Cratichneumon flavipectus mississippi Heinrich under Cratichneumon flavipectus (Provancher), Carlson p. 494 Cratichneumon paratus pseudovinnulus Heinrich under Cratichneumon paratus (Say), Carlson p. 494 Cratichneumon variegatus insignitus Heinrich under Cratichneumon w-album (Cresson), Carlson p. 497 Homotherus magus nearctis Heinrich under Homotherus magus (Wesmael), Carlson .p. 498 Melanichneumon disparilis flavidops Heinrich under Melanichneumon disparilis (Cresson), Carlson p. 499 Melanichneumon honestus milleri Heinrich under Melanichneumon honestus (Cresson), Carlson p. 499 Malanichneumon lissorufus radtkei Heinrich under Melanichneumon lissorufus Heinrich, Carlson p. 499 Ichneumon cordatus Cresson under Vulgichneumon sybcyaneus (Cresson), Carlson . .p. 502 xiii Ichneumon solitus Cresson under Vulgichneumon sybcyaneus (Cresson), Carlson ... .p. 502 Ichneumon odiosus Cresson under Vulgichneumon subcyaneus (Cresson), Carlson . .p. 502 Ichneumon neutralis Cresson under Vulgichneumon subcyaneus (Cresson), Carlson .p. 502 Melanichneumon {Vulgichneumon) terminalis carolinensis Heinrich under Vulgichneumon terminalis (Cresson), Carlson p. 502 Stenobarichneumon pygmaeops insulanus Heinrich under Stenobarichneumon pygmaeops Heinrich, Carlson p. 503 Ichneumon vagans Provancher under Aoplus ruficeps sitkensis (Ashmead), Carlson .p. 505 Platylabops novaescotiae nigrimembris Heinrich under Platylabops novaescotiae Heinrich, Carlson p. 506 Exephanes terminalis immaculatus Heinrich under Exephanes terminalis (Provancher), Carlson p. 508 Eutanyacra improvisa columbiana Heinrich under Eutanyacra improvisa (Cresson), Carlson p. 509 Eutanyacra vilissima rubricosa Heinrich under Eutanyacra vilissima Hein- rich, Carlson p. 509 Ichneumon variegatus Cresson under Diphyus euxoae Heinrich, Carlson p. 511 Diphyus variegatus orientis Heinrich under Diphyus euxoae Heinrich, Carlson ... .p. 511 Ichneumon citrinus Provancher under Spilichneumon bronteus (Cresson), Carlson . .p. 515 Ichneumon bioculatus Cresson under Stenichneumon salvus (Cresson), Carlson ... .p. 517 Patrocloides montanus occidentalis Heinrich under Patrocloides montanus (Cresson), Carlson p. 517 Ichneumon trizonatus Provancher under Pterocormus canadensis (Cresson), Carlson .p. 520 Ichneumon lariae subarcticus Heinrich under Pterocormus lariae (Curtis), Carlson . .p. 524 Ichneumon lariae labradoris Heinrich under Pterocormus lariae (Curtis), Carlson . .p. 524 Protichneumon sartoris Heinrich under Protichneumon effigies Heinrich, Carlson . .p. 534 Protichneumon grandis victoriae Heinrich under Protichneumon grandis (Brulle), Carlson p. .534 Trogus marginipennis Cresson under Catadelphus atrox (Cresson), Carlson p. 535 Tricyphus vulpinus Szepligeti under Tricyphus elegans (Cresson), Carlson p. 537 Tricyphus elegans floridanus Heinrich under Tricyphus elegans (Cresson), Carlson . .p. 537 Conocalama copei heteropteryx Heinrich under Conocalama copei (Cresson), Carlson .p. 537 Trogus mellosus Cresson under Conocalama rileyi (Cresson), Carlson p. 538 Linycus nigriceps arizonensis Heinrich under Linycus nigriceps Heinrich, Carlson . .p. 542 Linycus nigriceps alaskae Heinrich under Linycus nigriceps Heinrich, Carlson ... .p. 542 Linycus nigriceps niger Heinrich under Linycus nigriceps Heinrich, Carlson p. 542 Neolinycus michaelis georgianus Heinrich under Neolinycus michaelis Heinrich, Carlson p. 542 Cyclolabus lobatus occidentalis Heinrich under Cyclolabus lobatus Heinrich, Carlson p. 543 Platylabus sexmaculatae postremus Heinrich under Platylabus sexmaculatae Heinrich, Carlson p. 545 Platylabus rainieri Heinrich under Platylabus tibialis Ashmead, Carlson p. 545 Pristicerops bakeri townesi Heinrich under Pristiceros bakeri (Davis), Carlson p. 546 Chorinaeus funebris a. femoratus Hellen under Chorinaeus funebris funebris (Gravenhorst), Carlson p. 548 Chorinaeus funebris a. nigripes Hellen under Chorinaeus funebris funebris (Graven- horst), Carlson p. 548 Chorinaeus funebris clarus Townes under Chorinaeus funebris funebris (Gravenhorst), Carlson p. 548 Chorinaeus funebris divisus Townes under Chorinaeus funebris funebris (Graven- horst), Carlson p. 548 Chorinaeus pleturus Davis under Chorinaeus longicalcar Thomson, Carlson p. 548 Chorinaeus longicalcar talaris Townes under Chorinaeus longicalcar Thomson, Carlson p. 548 xiv Chorinaeus longicalcar flavicrus Townes under Chorinaeus longicalcar Thomson, Carlson Chorinaeus longicalcar suralis Townes under Chorinaeus longicalcar Thomson, Carlson Metopius montanus Cresson under Metopius (Metopius) pulchellus Cresson, Carlson Metopius (Metopius) pulchellus sonora Townes under Metopius (Metopius) pulchellus Cresson, Carlson Triclistus taiwanensis Uchida under Triclistus pygmaeus (Cresson), Carlson Hypsicera cuneata opaca Townes under Hypsicera cuneata Townes, Carlson Exochus atriceps atricorpus Townes under Exochus atriceps Walsh, Carlson Amesolytus pictus Fyles under Exochus dorsalis Cresson, Carlson Gylpta murinanae Bauer under Cephaloglypta murinanae (Franz), Carlson Cephaloglypta excavata Obrtel under Cephaloglypta murinanae (Franz), Carlson Lampronota varia Cresson under Lissonota montana (Cresson), Carlson . . . Lampronota americana Cresson under Lissonota montana (Cresson), Carlson Lampronota amphimilaena Walsh under Lissonota montana (Cresson), Carlson Lampronota gelida Cresson under Lissonota montana (Cresson), Carlson ... Lampronota vivida Cresson under Lissonota montana (Cresson), Carlson . . Lampronota edwardsii Cresson under Lissonota montana (Cresson), Carlson Lampronota puritana Ashmead under Lissonota montana (Cresson), Carlson Hammaniella (!) relativa Viereck under Lissonota montana (Cresson), Carlson Arenetra vernalis Walley under Arenetra rufipes Cresson, Carlson Exetastes subimpressus Cushman under Exetastes convergens Cushman, Carlson Exetastes nigribasis Cushman under Exetastes convergens Cushman, Carlson Exetastes rufobalteatus Cushman under Exetastes convergens Cushman, Carlson Exetastes angustus Cushman under Exetastes convergens Cushman, Carlson Exetastes concoloripes Cushman under Exetastes erythrogaster Cushman, Carlson Exetastes anthracinus Cushman under Exetastes flavipennis Cresson, Carlson Exetastes geminus Cushman under Exetastes flavipennis Cresson, Carlson . , Exetastes rufofemoratus Provancher under Exetastes nervulus nervulus (Say), Carlson Exetastes nervulus var. intermedius Cushman under Exetastes nervulus nervulus (Say), Carlson Exetastes persimilis Cushman under Exetastes nervulus niger Cresson, Carlson . . . Ceratosoma apicalis Cresson under Ceratogastra ornata (Say), Carlson Ceratogastra trifasciata Cushman under Ceratogastra ornata (Say), Carlson Opheltes glaucopterus galbipennis Walkley under Opheltes glaucopterus barberi Cushman, Carlson Mesoleius marginatus Brischke under Lamachus coalitorius (Thunberg), Carlson Mesoleius spectabilis Holmgren under Lamachus coalitorius (Thunberg), Carlson Anomalon fuliginosa Davis under Habronyx magniceps (Cresson), Carlson Campoplex subg. Campoletidea Viereck under Sinophorus Foerster, Carlson .... Campoplex (Campoplex) moderatus Viereck under Campoplex crassatus (Viereck), Carlson Campoplex (Campoplex) deceptivus Viereck under Campoplex crassatus (Viereck), Carlson Campoplex (Campoplex) algonquinorum Viereck under Campoplex parallelus Viereck, Carlson Campoplex (Campoplex) grimsbyensis Viereck under Campoplex parallelus Viereck, Carlson Phaedroctonus Foerster under Porizon Fallen, Carlson Phaedroctonus epinotiae Cushman under Porizon cupressi (Ashmead), Carlson . . . Campoplex nanana Townes under Porizon cupressi (Ashmead), Carlson Phaedroctonus temporalis Cushman under Porizon moderator (Linnaeus), Carlson Anoixis Townes under Meloboris Holmgren, Carlson -p. 549 p. 549 p. 551 p. 551 p. 554 p. 557 p. 559 p. 560 p. 567 p. 567 p. 570 p. 570 p. 570 p. 570 p. 570 p. 570 p. 570 p. 570 p. 572 p. 576 p. 576 p. 576 p. 576 p. 577 p. 577 p. 577 p. 577 p. 577 p. 577 p. 579 p. 579 -p. 590 .p. 596 .p. 596 .p. 611 .p. 624 p. 628 p. 628 p. 630 630 631 632 632 632 657 XV Phobocampe bicingulata f. ruficoxa Aubert under Phobocampe bicingulata bicingulata (Gravenhorst), Carlson p. 659 Campoplex (Ameloctonus) congeneris Viereck under Phobocampe clisiocampae (Weed), Carlson p. 659 Campoplex (Ameloctonus) certus Viereck under Phobocampe clisiocampae (Weed), Carlson p. 650 Hyposoter disparis Viereck under Phobocampe unicincta (Gravenhorst), Carlson . . .p. 661 Campoplex (Angitia) cacoeciae Viereck under Tranosema rostrale rostrale (Brischke), Carlson p. 661 Nemeritis conodor Viereck under Enytus montanus (Ashmead), Carlson p. 664 Angitia (Inareolata) laticeps Roman under Enytus montanus (Ashmead), Carlson . .p. 664 Campoplex (Angitia) rosanae Viereck under Diadegma acronyctae (Ashmead), Carlson p. 665 Campoplex (Ischnoscopus) alterus Viereck under Diadegma acronyctae (Ashmead), Carlson p. 665 Angitia galleriae Cushman under Diadegma chrysostictum (Gmelin), Carlson p. 666 Angitia plutellae Viereck under Diadegma insulare (Cresson), Carlson p. 668 Campoplex (Hyposoter) pygmaeus Viereck under Diadegma insulare (Cresson), Carlson p. 668 Sagaritus congregator Walley under Diadegma insulare (Cresson), Carlson p. 668 Campoplex (Angitia) basizona Viereck under Diadegma interruptum pterophorae (Ashmead), Carlson p. 668 Hyposoter interjectus Gahan under Hyposoter annulipes (Cresson), Carlson p. 676 Hyposter fugitivus var. pacificus Cushman under Hyposter fugitivus (Say), Carlson .p. 677 Angitia triops Walley under Hyposoter noctuae (Ashmead), Carlson p. 678 Limneria pilosula Provancher under Hyposoter rivalis (Cresson), Carlson p. 679 Limneria ephestriae Ashmead under Hyposoter rivalis (Cresson), Carlson p. 679 Amorphota perrivalis Viereck under Hyposoter rivalis (Cresson), Carlson p. 679 Campoplex (Hypothereutes) clarus Viereck under Hyposoter rivalis (Cresson), Carlson p. 679 Campoplex (Ameloctonus) cuneae Viereck under Hyposoter rivalis (Cresson), Carlson p. 679 Limneria rufa Ashmead under Hyposoter synchlorae (Ashmead), Carlson p. 679 Limnerium Sarntheinii Dalla Torre under Hyposoter synchlorae (Ashmead), Carlson p. 680 Pristomerus coloradensis Brues under Pristomerus spinator (Fabricius), Carlson . . .p. 683 Pristomerus (Neopristomerus) melleus Cushman under Pristomerus spinator (Fabri- cius), Carlson p. 683 Pristomerus Bollowi Enderlein under Pristomerus spinator (Fabricius), Carlson ... .p. 683 Neopristomerus woodworthi Viereck under Pristomerus spinator (Fabricius), Carlson p. 683 Eiphosoma bruesi Cushman under Eiphosoma dentator (Fabricius), Carlson p. 684 Thersilochus errabundus Provancher under Barycnemis exhaustator (Fabricius), Carlson p. 693 Notopygus americana Harrington under Barycnemis exhaustator (Fabricius), Carlson p. 693 Atractodes politus Pishmead xinder Barycnemis harpura (Schrank), Carlson p. 693 Porizon canaliculatus Viereck under Barycnemis harpura (Schrank), Carlson p. 693 Mesochorus sericans Curtis under Astiphromma splenium (Curtis), Carlson p. 705 Mesochorus strenuus Holmgren under Astiphromma splenium (Curtis), Carlson . . .p. 706 Plectiscus pleuralis Provancher under Astiphromma splenium (Curtis), Carlson . . .p. 706 Plectiscus provancheri Dalla Torre under Astiphormma splenium (Curtis), Carlson . .p. 706 Mesochorus orcae Ashmead under Astiphromma splenium (Curtis), Carlson p. 706 Astiphromma kiotense Uchida under Astiphromma splenium (Curtis), Carlson ... .p. 706 Astiphromma sachalinense Uchida under Astiphromma splenium (Curtis), Carlson .p. 706 Homotropus albopictus ithacae Dasch under Syrphoctonus albopictus (Davis), Carlson .p. 716 xvi Homotropus fossatus aureopectus Dasch under Syrphoctonus fossatus (Dasch), Carlson p. 716 Syrphophilus tricinctorius niveus Dasch under Syrphophilus tricinctorius (Thun- berg), Carlson p. 721 Tymmophorus graculus nigrofemoratus Dasch under Tymmophorus obscuripes (Holm- gren), Carlson p. 721 Diplazon deletus fuscifemoratus Dasch under Diplazon deletus Thomson, Carlson . .p. 722 Diplazon tetragonus rufigaster Dasch under Diplazon tetragonus (Thunberg), Carlson p. 724 Promethes sulcator splendidus Dasch under Promethes sulcator (Gravenhorst), Carlson p. 724 Mesoleptus (MegastylusV albocollaris Cresson under Megastylus flavopictus (Graven- horst), Carlson p. 733 Orthocentrus albofasciatus Provancher under Megastylus flavopictus (Gravenhorst), Carlson p. 733 Megastylus ashmeadi Cushman under Megastylus flavopictus (Gravenhorst), Carlson .p. 733 Alomya abdominalis Provancher under Orthocentrus frontator (Zetterstedt), Carlson .p. 735 Orthocentrus canadensis Provancher under Orthocentrus frontator (Zetterstedt), Carlson p. 735 Orthocentrus californicus Ashmead under Orthocentrus frontator (Zetterstedt), Carlson p. 735 Orthocentrus medialis Davis under Orthocentrus frontator (Zetterstedt), Carlson . . .p. 735 Camerotops (!) asperus Davis under Orthocentrus frontator (Zetterstedt), Carlson . . .p. 735 Hypoleptus glacialis Ashmead under Stenomacrus brevipennis (Ashmead), Carlson . .p. 736 Atmetus nigritus Ashmead under Stenomacrus femoralis (Holmgren), Carlson ... .p. 737 Stenomacrus intritus Davis under Stenomacrus femoralis (Holmgren), Carlson ... .p. 737 Stenomacrus borealis Ashmead under Stenomacrus femoralis (Holmgren), Carlson . .p. 737 Deleter flavifrons Ashmead under Stenomacrus femoralis (Holmgren), Carlson ... .p. 737 Orthocentrus nigritus Ashmead under Stenomacrus femoralis (Holmgren), Carlson . .p. 737 Camarotops kodiakensis Ashmead under Stenomacrus premitus (Davis), Carlson ... .p. 737 Brephoctonus hygrotrecha Viereck under Stenomacrus premitus (Davis), Carlson . . .p. 737 Stephanidae Stephanus sickmanni Schletterer under Megischus bicolor (Westwood), Carlson . . .p. 741 Megischus canadensis Davis under Megischus bicolor (Westwood), Carlson p. 741 Chalcididae Spilochalcis clora Burks under Spilochalcis erythrina (Walker), Burks p. 865 Eulophidae Zagrammosoma multilineata var. punicea Girault under Zagrammosoma multi- lineatum (Ashmead), Burks p. 985 Rhicnopeltomyia carlylei var. poeta Girault under Rhicnopeltomyia carlylei Girault, Burks p.lOll Austelasmus Riek nnder Elasmus Westwood, Burks p.l020 Mymaridae Neomymar vierecki marilandi Girault under Neomymar vierecki Crawford, Burks . .p. 1031 Polynema bifasciatipenne var. varium Girault under Acmopolynema bifasciatipenne (Girault), Burks p.l031 Evaniidae Evania punctata ^ruWe nnAer Prosevania fuscipes (IWiger), Carlson p.lllO Evania urbana ^radXey wndier Prosevania fuscipes (IWiger), Carlson p.lllO xvii Gasteruptiidae Foenus (\) Area Couper under Gasteruption assectator (Linnaeus), Carlson p.lll6 Gasteruption micrura Kieffer under Gasteruption assectator (Linnaeus), Carlson . . .p.lll6 Gasteruption micrura var. nigripectus Kieffer under Gasteruption assectator (Linnaeus), Carlson p.lll6 Gasteruption bakeri Kieffer under Gasteruption assectator (Linnaeus), Carlson . . . .p.lll6 Trichofoenus canadensis Kieffer under Gasteruption assectator (Linnaeus), Carlson . .p. 11 16 Gasteruption bakeri var. aberrans Strand under Gasteruption assectator (Linnaeus), Carlson p.lll6 Gasteruption assectator utahensis Townes under Gasteruption assectator (Linnaeus), Carlson p.lll6 Scelionidae Chaetanteris Priesner under Duta Nixon, Muesebeck p.ll56 Chrysididae Omalus (Pseudomalus) macswaini Bohart and Campos under Omalus purpuratus (Provancher), Mason p.l223 Hedychrum continuum Aaron under Holopyga hora Aaron, Bohart p.l225 Hedychrum asperum Brulle under Holopyga ventralis (Say), Bohart p. 1225 Chrysis mexicana Cameron under Hedychridium dimidiatum (Say), Bohart p.l226 Holopyga (Hedychridium) mexicana Mocsary under Hedychridium dimidiatum (Say), Bohart p.l226 Hedychrum nearcticum Mocsary under Hedychrum confusum du Buysson, Bohart . . .p.l226 Hedychridium polygoni Ro\vf/er under Hedychrum parvum Karon, Bohart p. 1227 Hedychrum affinissimum Bischoff under Hedychrum violaceum BruWe, Bohart . . . .p. 1227 Chrysis hirsuta Aaron under Chrysis montana Aaron, Bohart p. 1227 Chrysis (Tetrachrysis) equidens Viereck under Chrysis montana, Aaron, Bohart . . .p.l227 Chrysis (Hexachrysis) nana Mocsary under Chrysis montana Aaron, Bohart p. 1227 Chrysis califomica Gribodo under Chrysis scitula Cresson, Bohart p. 1228 Chrysis (Tetrachrysis) decepta Rohwer under Chrysis derivata du Buysson, Bohart . .p. 1228 Chrysis (Tetrachrysis) indeterminabilis Bischoff under Chrysis tripartita Aaron, Bohart.p.l230 Chrysis (Tetrachrysis) propinqua Mocsary under Chrysis nisseri Dahlbom, Bohart . . .p.l230 Chrysis (Tetrachrysis) laminifera Bischoff under Chrysis nisseri Dahlbom, Bohart . . .p.l230 Chrysis (Tetrachrysis) chiriquensis Bischoff under Chrysis nisseri Dahlbom, Bohart .p.l230 Chrysis (Tetrachrysis) palifera Bischoff under Chrysis nisseri Dahlbom, Bohart . . . .p.l230 Chrysis (Tetrachrysis) frey-gessneri Gribodo under Chrysis venusta Cresson, Bohart . . .p.l231 Chrysis (Tetrachrysis) altivolans Mocsary under Chrysis canadensis du Buysson, Bohart p.l232 Chrysis (Tetrachrysis) coerulans var. nanula Rohwer under Chrysis canadensis du Buysson, Bohart p.l232 Chrysis servillei Brulle under Chrysis coerulans Fabricius, Bohart p.l232 Chrysis nortoni Aaron under Chrysis coerulans Fabricius, Bohart p.l232 Chrysis (Tetrachrysis) praticola Mocsary under Chrysis coerulans Fabricius, Bohart . .p.l232 Chrysis (Tetrachrysis) sejuncta Mocsary under Chrysis coerulans Fabricius, Bohart. .p.l232 Chrysis dugesi du Buysson under Chrysis inflata Aaron, Bohart p.l232 Chrysis (Tetrachrysis) nokomis Rohwer under Chrysis inflata Aaron, Bohart p. 1232 Olochrysis semicuprea Viereck under Euchroeus neglectus (Shuckard), Bohart . . . .p. 1235 Chrysis resecta Grihodo under Chrysura pacifica (Say), Bohart p. 1236 Chrysis olivieri Brulle under Trichrysis tridens (Lepeletier), Bohart p.l238 Eumenidae Odynerus clypeatus Robertson under Stenodynerus ammonia paraensis (Saussure), van der Vecht p.l483 XVlll Odynerus clypeolatus Dalla Torre under Stenodynerus ammonia paraensis (Saussure), van der Vecht p.l483 Odynerus bradleyi Robertson under Stenodynerus ammonia paraensis (Saussure), van der Vecht p.l483 Vespidae Polybia occidentalis nausicaa Richards under Polybia occidentalis nigratella Buysson, Richards p.l517 Pompilidae Pompiliniis shappirioi Yirevshach under Anoplius splendens (Dreishach), 'Evans . . . .p.l559 Pompilinus drakei Dreisbach under Anoplius tenebrosus (Cvesson), Evans p.l559 Pompilus subg. Holarctopompilus Wolf under Pompilus subg. Ammosphex Wilcke, Evans p.l563 Pompilus subg. Boreopompilus Wolf under Pompilus subg. Ammosphex Wilcke, Evans p.l563 Larridae Notogonia violaceipennis Cameron under Liris beata (Cameron), Krombein ..... .p. 1619 Notogonia montezuma Cameron under Liris beata {Cameron), Kromhein p.l619 A'bto^onm trurecata Cameron under Liris 6eata (Cameron), Krombein p. 1619 Notogonia nigripennis Fox under Liris beata (Cameron), Krombein p.l619 iVoto^ortia aegwa/is Fox under Liris 6eaia (Cameron), Krombein p.l619 Larra nigripennata Dalla Torre under Liris beata (Cameron), Krombein p. 1619 Larra fruracafu/a Dalla Torre under Liris 6eaia (Cameron), Krombein p.l619 Notogonia nigripennis var. occidentalis Viereck under Liris beata (Cameron), Krombein p.l619. Notogonia subaequalis Rohwer under Liris beata (Cameron), Krombein p.l619 Notogonidea sternalis Rohwer under Liris panamensis panamensis (Cameron), Krombein p.l619 Tachysphex sculptiloides Williams under Tachysphex antennatus Fox, Pulawski . . .p.l628 Tachysphex nigrocaudatus Williams under Tachysphex antennatus Fox, Pulawski . .p. 1628 Tachysphex wheeleri Rohwer under Tachysphex crassiformis Viereck, Pulawski . . .p. 1628 Tachysphex plenoculiformis Williams under Tachysphex crassiformis Viereck, Pulawski p.1628 Tachysphex boharti Krombein under Tachysphex crassiformis Viereck, Pulawski . .p. 1628 Tachysphex gibbus Pulawski under Tachysphex crassiformis Viereck, Pulawski . . .p. 1628 Tachysphex leensis Rohwer under Tachysphex laevifrons (Smith), Pulawski p. 1628 Tachysphex consimiloides Williams under Tachysphex laevifrons (Smith), Pulawski .p.l628 Tachysphex triquetrus Fox under Tachysphex montanus (Cresson), Pulawski p. 1628 Tac/iysp/iex rai^ior Fox under 7Vic/i;ysp/iex pauxi/Zus Fox, Pulawski p.l629 Tachysphex helianthi Rohwer under Tachysphex psilocerus Kohl, Pulawski p.l629 Tachysphex nitelopteroides Williams under Tachysphex psilocerus Kohl, Pulawski . .p. 1629 Tachysphex asperatus Fox under Tachysphex sculptilis Fox, Pulawski p.l629 Tachysphex nigrescens Rohwer under Tachysphex sculptilis Fox, Pulawski p. 1629 Tachysphex dakotensis Rohwer under Tachysphex sonorensis (Cameron), Pulawski . .p. 1629 Tachysphex schlingeri Bohart under Tachysphex sonorensis (Cameron), Pulawski . .p.l629 Tachysphex sanguinosus Mickel under Tachysphex tarsatus (Say), Pulawski p.l630 .p.l630 .p. 1630 .p.l631 .p.l632 .p.l632 .p.l632 Tachysphex sepulcralis Williams under Tachysphex texanus (Cresson), Pulawski Tachysphex maneei Banks under Tachysphex texanus (Cresson), Pulawski . . . Tachysphex plesia Rohwer under Tachysphex clarconis Viereck, Pulawski . . . Tachysphex propinquus Viereck under Tachysphex ashmeadii Fox, Pulawski . Larra rufitarsis Cameron under Tachysphex mundus Fox, Pulawski Tachysphex aequalis Fox under Tachysphex mundus Fox, Pulawski xix Tachysphex exsectus Fox under Tachysphex mundus Fox, Pulawski p.l632 Tachysphex johnsoni Rohwfer xinder Tachysphex mundus Fox, VulayfsVi p.l632 Tachysphex opwanus Rohwer under Tachysphex mundus Fox, Pulawski p.l632 Tachysphex robustior Williams under Tachysphex mundus Fox, Pulawski p.l632 Tachysphex crenuloides Williams under Tachysphex mundus Fox, Pulawski p.l632 Tachysphex washingtoni Rohwer under Tachysphex mundus Fox, Pulawski p.l632 Paraceramius koreensis Radoszkowski under Pison agile (Smith), Krombein p.l642 Trypoxylon (Trypoxylon) backi Sandhouse under Trypoxylon kolazyi Kohl, Coville . .p.l644 Trypoxylon arizonense Fox under Trypargilum californicum Saussure, Coville . . . .p. 1645 Trypoxylon rufozonalis Fox under Trypargilum clavatum clavatum (Say), Coville . .p. 1646 Crabronidae Crabro subg. Microcrabro Saussure under Crossocerus subg. Crossocerus Lepeletier and Brulle, Miller p.l665 Crossocerus subg. Yuchiha Pate under Crossocerus subg. Crossocerus Lepeletier and Brulle, Miller p.l665 Crabro scutellatus Say under Crossocerus lentus (Fox), Miller p. 1666 Crabro scutellifer Dalla Torre under Crossocerus lentus (Fox), Miller p. 1666 Crossocerus (Crossocerus) spangleri Krombein under Crossocerus planifemur Krombein, Miller p.l667 Crabro (Epicrossocerus) universitatus Rohwer under Crossocerus insolens (Fox), Miller p.l668 Epicrossocerus raui Rohwer under Crossocerus insolens (Fox), Miller p. 1668 Acanthocrabro Perkins under Crossocerus subg. Blepharipus Lepeletier and Brulle, Miller p.l669 Crossocerus subg. Nothocrabro Pate under Crossocerus subg. Blepharipus Lepeletier and Brulle, Miller p.l669 Crossocerus subg. Stictoptila Pate under Crossocerus subg. Blepharipus Lepeletier and Brulle, Miller p.l669 Crossocerus subg. Neoblepharipus Leclercq under Crossocerus subg. Blepharipus Lepeletier and Brulle, Miller p.l669 Crossocerus subg. Fentis Tsuneki under Crossocerus subg. Blepharipus Lepeletier and Brulle, Miller p.l669 Crossocerus subg. Bnunius Tsuneki under Crossocerus subg. Blepharipus Lepeletier and Brulle, Miller p.l669 Crabro ater Cresson under Crossocerus barbipes (Dahlbom), Miller p.l669 Dolichocrabro wickhamii Ashmead under Crossocerus barbipes (Dahlbom), Miller . .p.l669 Dolichocrabro wickhami Ashmead under Crossocerus barbipes (Dahlbom), Miller . . .p. 1669 Crossocerus (Blepharipus) pammelas Pate under Crossocerus barbipes (Dahlbom), Miller p. 1670 Philanthidae Eucerceris triciliata Scullen under Eucerceris bitruncata Scullen, Bohart p. 1738 Megachilidae Megachile facunda Cresson under Megachile parallela Smith, Hurd p.2066 Coelioxys flagrata Baker under Coelioxys mesae Cockerell, Hurd p.2079 Anthophoridae Melecta (Pseudomelecta?) suffusa Viereck under Zacosmia maculata maculata (Cresson), Hurd p.2172 Apidae Pyrobombus (Pyrobombus) cascadensis Milliron under Bombus vandykei (Prison), Hurd p.2201 XX NEW COMBINATIONS Numerous generic transfers were made. lowing "n. comb.". In the list which follows, These were indicated by the abbreviation "n. the authority making the transfer follows the comb." following the author of the species- name of the author of the taxon. For example, level name. The authority for the transfer is in the first entry, "Neodiprion abdominalis the author of that section unless the name of (Say), Smith," Smith made the transfer, another specialist appears in parentheses fol- Diprionidae Neodiprion abdominalis (Say), Smith p. 37 Tenthredinidae Pachynematus luteipes (Cresson), Smith p. 58 Nematus excavatus (Marlatt), Smith p. 68 Nematus kukukiana (Kincaid), Smith p. 68 Nematus subpallidus (MacGillivray), Smith p. 69 Phyllocolpa nigripecta (Rohwer), Smith p. 75 Phyllocolpa nigrita (Marlatt), Smith p. 75 Phyllocolpa stipata (MacGillivray), Smith p. 75 Phyllocolpa utensis (Rohwer), Smith p. 75 Tenthredo cinctitibiis abdominalis (Smulyan), Smith p. 118 Braconidae Doryctobracon anastrephilum (Marsh), Marsh p. 200 Doryctobracon cereus (Gahan), Marsh p. 200 Orthostigma crassinervus (Fischer), Marsh p. 223 Orthostigma sheldoni (Fischer), Marsh p. 224 Orthostigma terryvillensis (Fischer), Marsh p. 224 Hypomicrogaster schizurae (Muesebeck), Marsh p. 256 Hybrizontidae Hybrizon flavocinctus (Ashmead), Marsh p. 313 Hybrizon rileyi (Ashmead), Marsh p. 313 Ichneumonidae Indovia maculithorax (Ashmead), Carlson p. 397 Neopimpla bicarinata (Riley), Carlson p. 398 Polyaulon erythropa (Ashmead), Carlson p. 401 Gelis virginiensis (Ashmead), Carlson p. 410 Mastrus laricellae (Mason), Carlson p. 412 Mastrus pinifoliae (Cushman), Carlson p. 413 Charitopes mellicornis (Ashmead), Carlson p. 416 Hedylus brooksi (Brooks), Carlson p. 422 Phygadeuon alaskensis (Ashmead), Carlson p. 424 Oresbius alexanderi (Townes), Carlson p. 438 Oresbius aniptus (Townes), Carlson p. 438 Oresbius ciliatus (Townes), Carlson p. 438 Oresbius cognatus (Townes), Carlson p. 438 Oresbius dorsator (Ashmead), Carlson p. 438 Oresbius fulvibasis (Townes), Carlson p. 438 Oresbius lindrothi (Townes), Carlson p. 438 XXI Oresbius major (Townes), Carlson p. 438 Oresbius mucronatus (Townes), Carlson p. 438 Oresbius nivarius (Brues), Carlson p. 438 Oresbius orbitus (Townes), Carlson p. 438 Oresbius oresbius (Townes), Carlson p. 438 Oresbius parallelus (Townes), Carlson p. 438 Oresbius quadriceps (Townes), Carlson p. 438 Oresbius rufinotum (Townes), Carlson p. 438 Oresbius sublaevis (Townes), Carlson p. 439 Oresbius taeniatus (Townes), Carlson p. 439 Oresbius teres (Townes), Carlson p. 439 Oresbius tibialis (Townes), Carlson p. 439 Oresbius trifasciatus (Ashmead), Carlson p. 439 Oresbius tumulus (Townes), Carlson p. 439 Oresbius vockerothi (Townes), Carlson p. 439 Oresbius vultuosus (Townes), Carlson p. 439 Chromocryptus weemsi (Porter), Carlson p. 458 Heterischnus coloradensis (Cushman), Carlson p. 485 Oronotus vincibilis (Cresson), Carlson p. 487 Richtichneumon belfragei (Cresson), Carlson p. 503 Setanta compta (Say), Carlson p. 5 Diphyus allapsus (Cresson), Carlson p. 5 Diphyus amoenipes (Heinrich), Carlson p. 5 Diphyus animosus (Cresson), Carlson p. 5 Diphyus apiculatus (WalkJey), Carlson p. 5 Diphyus carbo (Heinrich), Carlson p. 5 Diphyus cockerelli (Viereck), Carlson p. 5 Diphyus comes (Cresson), Carlson p. 5 Diphyus discus (Cresson), Carlson p. 5 Diphyus effigialis (Heinrich), Carlson p. 5 Diphyus ferrugator (Swederus), Carlson p. 5 Diphyus macilentus (Cresson), Carlson p. 5 Diphyus micramoenus (Heinrich), Carlson p. 5 Diphyus nigrotergops (Heinrich), Carlson p. 5 Diphyus nuncius (Cresson), Carlson p. 5 Diphyus ontariensis (Provancher), Carlson p. 5 Diphyus populorum (Heinrich), Carlson p. 5 Diphyus provancheri (Cushman), Carlson p. 5 Diphyus subfuscus (Cresson), Carlson p. 5 Diphyus taylorii (Harrington), Carlson p. 5 Diphyus walleyi (Heinrich), Carlson p. 5 Pterocormus amauropus (Heinrich), Carlson p. 5 Pterocormus broweri (Heinrich), Carlson p. 520 Pterocormus browni (Heinrich), Carlson p. 520 Pterocormus browniops (Heinrich), Carlson p. 520 Pterocormus byrdiae (Heinrich), Carlson p. 520 Pterocormus byridops (Heinrich), Carlson p. 520 Pterocormus canadicola (Heinrich), Carlson p. 521 Pterocormus cessatorops (Heinrich), Carlson p. 521 Pterocormus chasmodops (Heinrich), Carlson p. 521 Pterocormus conscopa (Heinrich), Carlson p. 521 Pterocormus dillerorum (Heinrich), Carlson p. 522 Pterocormus dioryctiae (Heinrich), Carlson p. 522 Pterocormus erypus (Heinrich), Carlson p. 522 xxn Pterocormus feriens (Heinrich), Carlson p. 522 Pterocormus foxleei (Heinrich), Carlson p. 523 Pterocormus gavisicolor (Heinrich), Carlson p. 523 Pterocormus gestuosus (Cresson), Carlson p. 523 Pterocormus glaucopygos (Heinrich), Carlson p. 523 Pterocormus gracilicornops (Heinrich), Carlson p. 523 Pterocormus grandisops (Heinrich), Carlson p. 523 Pterocormus heterodon (Heinrich), Carlson p. 523 Pterocormus hiltoni (Heinrich), Carlson p. 523 Pterocormus hippisleyae (Heinrich), Carlson p. 523 Pterocormus homoioden (Heinrich), Carlson p. 523 Pterocormus homorus (Heinrich), Carlson p. 523 Pterocormus hypermelanos (Heinrich), Carlson p. 523 Pterocormus lacunae (Heinrich), Carlson p. 524 Pterocormus lariae (Curtis), Carlson p. 524 Pterocormus leucocoxalis (Heinrich), Carlson p. 524 Pterocormus lewisii (Cresson), Carlson p. 524 Pterocormus mainensis (Heinrich), Carlson p. 524 Pterocormus masoni (Heinrich), Carlson p. 524 Pterocormus melanarcticus (Heinrich), Carlson p. 524 Pterocormus microferiens (Heinrich), Carlson p. 524 Pterocormus mystificans (Heinrich), Carlson p. 524 Pterocormus nanusniger (Heinrich), Carlson p. 525 Pterocormus nearctivernus (Heinrich), Carlson p. 525 Pterocormus nebularum (Heinrich), Carlson p. 525 Pterocormus neomolitor (Heinrich), Carlson p. 525 Pterocormus neosarcitor (Heinrich), Carlson p. 525 Pterocormus nereni emigrator (Heinrich), Carlson p. 525 Pterocormus oblitus (Heinrich), Carlson p. 525 Pterocormus palaearctops (Heinrich), Carlson p. 525 Pterocormus paramajops (Heinrich), Carlson p. 525 Pterocormus perlugubris (Heinrich), Carlson p. 526 Pterocormus perretti (Heinrich), Carlson p. 526 Pterocormus polargus (Heinrich), Carlson p. 526 Pterocormus propitius (Cresson), Carlson p. 526 Pterocormus pseudomaius (Heinrich), Carlson p. 526 Pterocormus pseudovivax (Heinrich), Carlson p. 526 Pterocormus pseudowinkleyi (Heinrich), Carlson p. 526 Pterocormus pumiliops (Heinrich), Carlson p. 526 Pterocormus pusillamoenus (Heinrich), Carlson p. 526 Pterocormus pycnocephalus (Heinrich), Carlson p. 526 Pterocormus saucius (Cresson), Carlson p. 526 Pterocormus stagnophilos (Heinrich), Carlson p. 527 Pterocormus substituens (Heinrich), Carlson p. 527 Pterocormus suburbanus (Heinrich), Carlson p. 527 Pterocormus subversatus (Heinrich), Carlson p. 527 Pterocormus trigemellus (Heinrich), Carlson p. 527 Pterocormus tritus (Heinrich), Carlson p. 527 Pterocormus valdopacus (Heinrich), Carlson p. 527 Pterocormus walleyi (Heinrich), Carlson p. 528 Pterocormus weemsi (Heinrich), Carlson p. 528 Ichneumon albicoxa (Heinrich), Carlson p. 531 Ichneumon columbianus (Heinrich), Carlson p. 531 Ichneumon duffieldi (Heinrich), Carlson p. 531 xxiii Ichneumon eximiops (Heinrich), Carlson p. 531 Ichneumon flagellator (Heinrich), Carlson p. 531 Ichneumon foxleei (Heinrich), Carlson p. 532 Ichneumon leucographus (Heinrich), Carlson p. 532 Ichneumon magniscopa (Heinrich), Carlson p. 532 Ichneumon masoni (Heinrich), Carlson p. 532 Ichneumon neocitimus (Heinrich), Carlson p. 532 Ichneumon neocretatus (Heinrich), Carlson p. 532 Ichneumon neomexicanus (Heinrich), Carlson p. 532 Ichneumon nudus (Heinrich), Carlson p. 532 Ichneumon obscuratus (Heinrich), Carlson p. 532 Ichneumon phaenomenon (Heinrich), Carlson p. 533 Ichneumon pomilioaeneus (Heinrich), Carlson p. 533 Ichneumon pulcherior (Heinrich), Carlson p. 533 Ichneumon pumilionobilis (Heinrich), Carlson p. 533 Ichneumon punctifer (Heinrich), Carlson p. 533 Ichneumon quadraticeps (Heinrich), Carlson p. 533 Ichneumon rubricoxa (Heinrich), Carlson p. 533 Ichneumon rubroaeneus (Heinrich), Carlson p. 533 Ichneumon sassacoides (Heinrich), Carlson p. 533 Ichneumon similior (Heinrich), Carlson p. 533 Ichneumon terebratus (Heinrich), Carlson p. 533 Ichneumon terebrifer (Heinrich), Carlson p. 533 Ichneumon walleyi (Heinrich), Carlson p. 533 Dentilabus rufipes consors (Cresson), Carlson p. 546 Dentilabus rufipes rufipes (Provancher), Carlson p. 546 Lissonota aleutiana (Cresson), Carlson p. 569 Lissonota argyresthiae (Walley), Carlson p. 569 Lissonota dakrumae (Ashmead), Carlson p. 569 Lissonota davisi (Townes), Carlson p. 569 Lissonota exigua (Cresson), Carlson p. 569 Lissonota fenella (Viereck), Carlson p. 569 Lissonota hilaris (Cresson), Carlson p. 570 Lissonota interpellata (Walsh), Carlson p. 570 Lissonota jacobi (Walley), Carlson p. 570 Lissonota macra (Cresson), Carlson p. 570 Lissonota maculiventris (Rohwer), Carlson p. 570 Lissonota penuria (Davis), Carlson p. 570 Lissonota prionoxysti (Rohwer), Carlson p. 570 Lissonota segnis (Cresson), Carlson p. 571 Lissonota sesiavora (Rohwer), Carlson p. 571 Lissonota sexcincta (Ashmead), Carlson p. 571 Lissonota tropica (Davis), Carlson p. 571 Lissonota yakutatensis (Ashmead), Carlson p. 571 Trematopygodes frontosus (Davis), Carlson p. 588 Corsoncus apicalis (Cresson), Carlson p. 613 Corsoncus clavatus (Davis), Carlson p. 613 Corsoncus fulvescens (Cresson), Carlson p. 613 Corsoncus nigricans (Cresson), Carlson p. 613 Corsoncus pallitarsis (Cresson), Carlson p. 613 Agrypon aestivale (Viereck), Carlson p. 618 Agrypon alpinum (Davis), Carlson p. 618 Agrypon anale (Say), Carlson p. 618 Agrypon canadense (Provancher), Carlson p. 618 xxiv Agrypon chlamidiatum (Provancher), Carlson p. 618 Agrypon filiforme (Provancher), Carlson p. 618 Agrypon prismaticum (Norton), Carlson p. 619 Metoa verbosa (Cresson), Carlson p. 620 Anomalon cruentatum (Geoffroy), Carlson p. 622 Sinophorus albicinctus (Viereck), Carlson p. 624 Sinophorus caradrinae (Viereck), Carlson p. 625 Sinophorus furus (Cresson), Carlson p. 625 Sinophorus popofensis (Ashmead), Carlson p. 625 Sinophorus sulcatellus (Viereck), Carlson p. 625 Porizon argyresthiae (Rohwer), Carlson p. 632 Porizon cupressi (Ashmead), Carlson p. 632 Porizon laspeyresiae (Rohwer), Carlson p. 632 Porizon milleri (Rohwer), Carlson p. 632 Porizon transfuga (Gravenhorst), Carlson p. 633 Venturia erythropus (Ashmead), Carlson p. 634 Venturia gelechiae (Ashmead), Carlson p. 634 Venturia nigricoxalis (Cushman), Carlson p. 634 Meloboris alopha (Townes), Carlson p. 657 Synetaeris hyalina (Provancher), Carlson p. 662 Enytus alticola (Cushman), Carlson p. 663 Enytus montanus (Ashmead), Carlson p. 664 Enytus oculus (Viereck), Carlson p. 664 Hyposoter rivalis (Cresson), Carlson p. 679 Trathala brunneipennis (Walley), Carlson p. 687 Trathala protracta (Cushman), Carlson p. 687 Syrphoctonus aquilonius (Dasch), Carlson p. 716 Syrphoctonus arizonensis (Dasch), Carlson p. 716 Syrphoctonus badius (Dasch), Carlson p. 716 Syrphoctonus columbiensis (Dasch), Carlson p. 716 Syrphoctonus compactus (Dasch), Carlson p. 716 Syrphoctonus confertus (Dasch), Carlson p. 716 Syrphoctonus costalis (Provancher), Carlson p. 716 Syrphoctonus fossator (Dasch), Carlson p. 716 Syrphoctonus fraudulentus fraudulentus (Dasch), Carlson p. 716 Syrphoctonus fraudulentus recurvatus (Dasch), Carlson p. 717 Syrphoctonus imperfectus (Dasch), Carlson p. 717 Syrphoctonus labradorensis (Dasch), Carlson p. 717 Syrphoctonus nigriclypealis (Dasch), Carlson p. 717 Syrphoctonus novitus (Dasch), Carlson p. 717 Syrphoctonus nudus (Dasch), Carlson p. 717 Syrphoctonus quadrangularis (Dasch), Carlson p. 718 Syrphoctonus robsonensis (Dasch), Carlson p. 718 Syrphoctonus rufulus (Dasch), Carlson p. 718 Syrphoctonus sicarius (Dasch), Carlson ,p. 718 Syrphoctonus teres (Dasch), Carlson p. 718 Syrphoctonus venustus (Dasch), Carlson p. 718 Syrphoctonus vitreus (Dasch), Carlson p. 718 Woldstedtius citropectoralis (Schmiedeknecht), Carlson p. 719 Woldstedtius flavolineatus (Gravenhorst), Carlson p. 719 Woldstedtius patei (Dasch), Carlson p. 720 Neurateles alaskensis (Ashmead), Carlson p. 738 XXV Pteromalidae Gastrancistrus aeneicornis (Girault), Burks p. 792 Gastrancistrus americensis (Girault), Burks p. 792 Gastrancistrus aphidis (Girault), Burks p. 792 Gastrancistrus aureipes (Girault), Burks p. 792 Gastrancistrus biguttatipennis (Girault), Burks p. 792 Gastrancistrus clavicornis (Girault), Burks p. 792 Gastrancistrus gargantua (Girault), Burks p. 792 Gastrancistrus metallicus (Ashmead), Burks p. 792 Gastrancistrus nigriclavus (Girault), Burks p. 792 Gastrancistrus oblongus (Provancher), Burks p. 792 Gastrancistrus poloni (Girault), Burks p. 792 Gastrancistrus robiniaecola (Provancher), Burks p. 792 Homoporus atriscapus (Gahan), Burks p. 803 Homoporus cognatus (Gahan), Burks p. 804 Homoporus flaviventris (Girault), Burks p. 804 Homoporus harmolitae (Gahan), Burks p. 804 Homoporus isosomatis (Ashmead), Burks p. 805 Homoporus mordellistenae (Crawford), Burks p. 805 Homoporus octoguttatus (Girault), Burks p. 805 Homoporus semilongifasciatus (Girault), Burks p. 805 Homoporus texensis (Girault), Burks p. 805 Catolaccus grandis (Burks), Burks p. 806 Mesopolobus betulae (Girault), Burks p. 816 Mesopolobus confusus (Ashmead), Burks p. 816 Mesopolobus justicia (Girault), Burks p. 816 Mesopolobus ruskini (Girault), Burks p. 817 Mesopolobus salicis (Girault), Burks p. 817 Figitidae Paraspicera utahensis (Ashmead), Burks p.l047 Alloxystidae Alloxysta areolata (Kieffer), Burks p.l058 Alloxysta bakeri (Kieffer), Burks p.l059 Alloxysta brassicae (Ashmead), Burks p.l059 Alloxysta hayhursti (Kieffer), Burks p.l059 Alloxysta leguminosa (Weld), Burks p.l059 Dilyta necans (Kieffer), Burks p.l059 Evaniidae Prosevania fuscipes (lUiger), Carlson p.lllO Gasteruptiidae Gasteruption enode (Townes), Carlson p.lll7 Gasteruption floridanum bradleyi (Townes), Carlson p. 11 17 Gasteruption striatum (Townes), Carlson p.lll7 Gasteruption tarsatorium solare (Townes), Carlson p.lll7 Gasteruption turbinatum (Townes), Carlson p.lll8 Scelionidae Calotelea erythrothorax (Kieffer), Muesebeck p. 1155 Holoteleia 6icoZor (Harrington), Muesebeck p. 1156 Holoteleia cincta (Harrington), Muesebeck p. 11 56 /fo/ote/eia jDari;ipererais (Melander and Brues), Muesebeck p.ll56 xxvi I Chrysididae Notozus aaroni (Bodenstein), Krombein p.l224 Notozus versicolor (Norton), Krombein p. 1224 Notozus viridicyaneus (Norton), Krombein p.l225 Mutillidae Photomorphus bequaertii (Schuster), Ferguson p. 1296 Formicidae Zacryptocerus rohweri (Wheeler), Smith p.l403 Zacryptocerus texanus (Santschi), Smith p. 1403 Zacryptocerus varians (Smith), Smith p.l403 Eumenidae Cephalodynerus vanduzeei (Bohart), Bohart and van der Vecht p. 1481 Parancistrocerus austrinus (Cresson), Krombein p. 1487 Parancistrocerus bicornis bicornis (Robertson), Krombein p.l488 Parancistrocerus bicornis ceanothi (Rohwer), Krombein p.l488 Parancistrocerus bicornis cushmani (Bohart), Krombein p 1488 Parancistrocerus coronado (Bohart), Krombein p. 1488 Parancistrocerus cotti (Bohart), Krombein p. 1488 Parancistrocerus declivatus (Bohart), Krombein p. 1488 Parancistrocerus fulvipes fulvipes (Sanssnve), Kromhem p. 1488 Parancistrocerus fulvipes rufovestis (Rohari), Krombem p. 1488 Parancistrocerus histrio (Lepeletier), Krombein p. 1488 Parancistrocerus mcclayi (Bohart), Krombein p. 1489 Parancistrocerus minimoferus (Bohart), Krombein p. 1489 Parancistrocerus parapedestris arenosus (Bohart), Kromhein p.l489 Parancistrocerus parapedestris parapedestris (Bohart), Krombein p.l489 Parancistrocerus pensylvanicus ignotatus (Bohart), Kromhein p. 1489 Parancistrocerus pensylvanicus pensylvanicus (Saussure), Kron\hein p. 1489 Parancistrocerus polingi (Bohart), Krombein p.l490 Parancistrocerus rectangulis frazieri (Bohart), Krombein p.l490 Parancistrocerus siccus (Bohart), Krombein p. 1490 Parancistrocerus subtoltecus (Viereck), Krombein p.l490 Parancistrocerus vagus slossonae (Bohart), Krombein p. 1491 Parancistrocerus vagus vagus (Saussure), Krombein p.l491 Parancistrocerus vogti (Krombein), Krombein p. 1491 Euodynerus barberi (Bohart), Krombein p. 1493 Euodynerus bidens (Saussure), Krombein p.l493 Euodynerus congressus (Viereck), Krombein p.l494 Euodynerus delicatus (Cresson), Krombein p. 1494 Euodynerus digiticomis (Bohart), Krombein p. 1494 Euodynerus discogaster (Beqnaert), Krombein p. 1494 Euodynerus exoglyphus albovittatus (Bohart), Krombein p. 1494 Euodynerus exoglyphus exoglyphus (Bohart), Krombein p. 1494 Euodynerus macswaini (Bohart), Krombein p. 1496 Euodynerus martini (Bohart), Krombein p.l496 Euodynerus planitarsis (Bohart), Krombein p. 1497 Euodynerus provisoreus (Viereck), Krombein p.l497 Euodynerus russatus (Bohart), Krombein p.l497 Euodynerus tetralobus (Bohart), Krombein p. 1497 xxvii Potnpilidae Entypus angusticeps (Townes), Krombein p. 1528 Entypus aratus (Townes), Krombein p.l528 Entypus austrinus austrinus (Banks), Krombein p.l528 Entypus austrinus fuscatus (Townes), Krombein p.l528 Entypus magnus (Cresson), Krombein p.l529 Entypus texanus atripennis (Townes), Krombein p.l529 Entypus texanus texanus (Cresson), Krombein p.l529 Entypus unifasciatus californicus (Townes), Krombein p. 1529 Entypus unifasciatus cressoni (Banks), Krombein p.l529 Entypus unifasciatus unifasciatus (Say), Krombein p.l529 Larridae Trypargilum bicalcaratum (Richards), Krombein p. 1645 Trypargilum saussurei (Rohwer), Krombein p.l647 Trypargilum xantianum (Saussure), Krombein p.l647 Trypargilum orizabense (Richards), Krombein p. 1649 NEW STATUS The abbreviation "n. status" was used name of another specialist in parentheses following the author of a species-level name follows the "n. status". In the list which when a taxon formerly considered to be a follows, the name of the authority who made subspecies was raised to specific rank in the the change follows the name of the author of Catalog, or when a taxon previously the taxon. For example, in the first entry, recognized as a species was reduced to "Ephialtes annulicornis componotus (Davis), subspecific rank. The author of the section was Carlson," Carlson made the change, responsible for making the change unless the Ichneumonidae Ephialtes annulicornis componotus (Davis), Carlson p. 342 Cosmoconus vallis Townes, Carlson p. 375 Tryphon (Symboethus) foraminatus Townes, Carlson p. 376 Pygocryptus cruentus Torgerson, Carlson p. 410 Trychosis peratra Townes, Carlson p. 454 Chromocrytus vandykei Townes, Carlson p. 458 Phaeogenes maculicomis hariolus (Cresson), Carlson p. 490 Diphyus euxoae Heinrich, Carlson p. 511 Trogus pennator var. fulvipes Cresson, Carlson p. 589 Cryptopimpla blanda jocosa (Cresson), Carlson p. 573 Cryptopimpla genalis obscurella (Cresson), Carlson p. 573 Syzeuctus epischniae sigmoidalis Cushman, Carlson p. 574 Exetastes albitarsis concavus Cushman, Carlson p. 576 Exetastes albitarsis crassisculptus Cushman, Carlson p. 576 Perilissus filicornis decoloratus (Cresson), Carlson p. 589 Parania obscura (Schmid), Carlson p. 620 Phobocampe bicingulata vernalis (Viereck), Carlson p. 659 XXVlll Mymaridae Anagrus nigriceps Girault, Burks p.l023 Anagrus nigriventris Girault, Burks p.l023 Pemphredonidae Passaloecus annulatus annulatus (Say), Krombein p. 1605 Passaloecus monilicomis ithacae Krombein, Vincent p.l606 Larridae Liris panamensis muesebecki (Krombein), Krombein p.l619 Liris panamensis panamensis (Cameron), Krombein p.l619 Tachysphex apicalis apicalis Fox, Pulawski p. 1630 Tachysphex apicalis fusus Fox, Pulawski p. 1630 Trypargilum clavatum clavatum (Say), Coville p.l646 Trypargilum clavatum johannis (Richards), Coville p.l646 Indexes The bulk of this volume consists of separate indexes to the taxa of North American Hymenoptera and to their hosts, parasites, prey, pollen and nectar sources, and predators. Author names are used only in the index to taxa of Hymenoptera. There is only a single page reference to the majority of taxa of Hymenoptera; however, two page numbers are given where the heading for the typical subgenus is separated by more than a page from the entry for the generic name. Multiple page numbers are used for many of the taxa of hosts, parasites, and so forth, because so many species of animals and plants may be associated with more than a single species of Hymenoptera. Occasionally the same host or parasite may appear more than once on the same page; in this case a number in parentheses follows the page number to indicate the number of times one will find that name on the page. Each index has individual marginal coding to facilitate usage. Index to Taxa of Hymenoptera This index contains both superspecific and species-group names. Supergeneric names are set in capital letters, valid names in Roman, S3aionyms and homonyms in italics. Entries for valid subspecies, races and varieties are denoted by [s], [r] or [v] following the generic name. Index to Hosts Included here are the names of the organisms, both animal £uid plant, which serve as the source of developmental nutrition for H3mienoptera during at least one stage of their development. Excluded are the nectar and pollen sources which are treated in a separate index. Index to Parasites This index lists the parasites of Hymenoptera Aculeata only. The term is used broadly because the nature of the relationship is not always clear. Accordingly, the taxa listed here may be ecto- or endoparasites, social parasites, cleptoparasites, or other associates such as symbionts, inquilines or scavengers. Index to Prey Included here are the taxa of Arthropoda which are stored as larval food by the more advanced aculeate wasps. Index to Pollen and Nectar Sources Since in addition to the established nectar and pollen sources much of the known information on the intrafloral relationships of aculeate Hymenoptera pertains to floral visitation records of unspecified or even unknown xxix purpose, this index embraces all the plant taxa listed in the category labeled pollen. In some entries the abbreviations aff. (related to) and cf. (compare) are used to preserve the original literature citations. Index to Predators This brief index lists the taxa in several genera of higher wasps which store other species of Hymenoptera in their nests as food for their larvae. Also included are various vertebrate and invertebrate predators of species of Hjonenoptera. Acknowledgments Preparation of the indexes in such a brief time would have been impossible without the technical expertise of Smithsonian personnel in computer services and applications. We are most grateful to D. Bridge, Operations Manager, Office of Automatic Data Processing, and to J. J. Crockett, Manager, and W. L. Lawson, Computer Specialist, Software Systems and Services, Office of Computer Services, Smithsonian Institution, for their wizardry in developing programs to extract the taxa, add page numbers and alphabetize the entries for production of the indexes. We are greatly indebted to P. R. Brown, clerk typist for the H3Tnenoptera Project, for her careful, accurate checking of computer printouts and entry of page numbers. The following hymenopterists on the staff of the Smithsonian Institution (SI), Systematic Entomology Laboratory (SEL) of the U.S. Department of Agriculture, and University of California, Riverside (UCR), checked computer printouts of the indexes in the groups following their names: R. W. Carlson (SEL) (Ichneumonidae, Stephanidae, Evanioidea, Trigonaloidea), G. Gordh (UCR) (Encyrtidae), P. D. Hard, Jr. (SI) (Apoidea), K. V. Krombein (SI) (Bethyloidea, Scolioidea, Vespoidea, Pompiloidea, Sphecoidea), P. M. Marsh (SEL) (Braconidae, Aphidiidae, Hybrizontidae), C. F. W. Muesebeck (SI) (Chalcidoidea, Cynipoidea, Pelecinoidea, Proctotrupoidea, Ceraphro- noidea), and D. R. Smith (SEL) (Sjmiphyta, Formicoidea). J. F. Mello, Assistant Director, National Museum of Natural History (SI), has given constant encouragement since his analysis of the 1951 catalog and development of the matrix for catalog computerization. His foresight provides an opportunity for future enhancement of the computer base by addition of relevant information such as keys to taxa, type depositories, and so forth. Finally, it is a pleasure to acknowledge the continued and enthusiastic support of Porter M. Kier, Director, National Museum of Natural History (SI) and of Lloyd V. Knutson, Chairman, Insect Identification and Beneficial Insect Introduction Institute, U.S. Department of Agriculture. XXX 2211 Index to Taxa of Hymenoptera a Perkins, Chalcogonatopus 1247 a Say, Alyson 1685 a Viereck, Elis 1314 aaroni (Bodenstein), Notozus 1224 aaroni Mocsary, Chrysis 1227 abacta Viereck, Andrena 1809 abaddon Westwood, Sirex 127 Abanchogastra Perkins 701 abanci (Crawford), Dialictus 1963 abatos Walker, Eurjrtoma 851 .466e/Za Girault 1035 Abbellisca Ghesquiere 1035 abbotii Kirby, Macrophya 120 abbotii (Kirby), Nematus 66 abbotii Kirby, Sirex 126 abbotii (Leach), Neodiprion 31 abbottii Ashmead, Neopimpla 398 Abbottii Westwood, Aulacus 1113 Abbottii Westwood, Rhinopsis 1575 abbreviata Banks, Cerceris 1736 abbreviata (Hartig), Pristiphora 60 abbreviata Townes, Priocnemis 1531 abbreviatus Davis, Exetastes 582 abbreviatus Heinrich, Platylabus 543 abbreviatus (Say), Janus 134 abbreviatus Thomson, Ephialtes 330 Abda Sandhouse 2132 abdita Kinsey, Aulacidea 1068 abdita Mickel, Dasymutilla 1306 abdita (Wesson and Wesson), Smithistruma 1405 abditiva Martin, Triaspis 272 abdominale (Cresson), Odontocolon [s] 389 abdominalis Ashmead, Exyston 378 abdominalis Ashmead, Melophron 417 abdominalis Ashmead, Mesothesis 229 abdominalis Ashmead, Plenoculus 1634 abdominalis Baker, Alloxysta 1058 abdominalis Baker, Oxybelus 1653 abdominalis (Blake), Sphaeropthalma 1294 abdominalis Brulle, Pimpla 333 abdominalis Cresson, Aleiodes 178 abdominalis Cresson, Aulacus 1113 abdominalis (Cresson), Cardiochiles 263 abdominalis Cresson, Cephus 134 abdominalis Cresson, Cteniscus 378 abdominalis Cresson, Echthrus 446 abdominalis Cresson, Exetastes 575 abdominalis (Cresson), Ichneutidea 265 abdominalis Cresson, Mellinus 1684 abdominalis (Cresson), Metapsaenythia [s] 1859 abdominalis (Cresson), Pseudoplisus 1695 abdominalis (Cresson), Sphacophilus 26 abdominalis Cresson, Sphex 1584 abdominalis Cushman, Crypturopsis 469 abdominalis (Fabricius), Monostegia 103 abdominalis Fouts, Trichopria 1145 abdominalis (Fox), Moniaecera 1664 abdominalis Harris, Urocerus 128 abdominalis (Leach), Arge 21 abdominalis Marlatt, Pachynematus 59 abdominalis Michener, Neolarra 2084 abdominalis Michener, Osmia 2046 abdominalis (Muesebeck), Agathis 191 abdominalis Nees, Myina 891 abdominalis Norton, Allantus 107 abdominalis (Norton), Dolerus 45 abdominalis Norton, Lyda 12 abdominalis Provancher, Alomya 735 abdominalis Provancher, Larra 1629 abdominalis (Provancher), Rhembobius 415 abdominalis Riley, Spathius 157 abdominalis (Say), Neodiprion 37 abdominalis Say, Psilus 1150 abdominalis (Say), Tachytes 1626 abdominalis Say, Xiphydria 131 abdominalis (Smulyan), Tenthredo [s] 118 abdominalis Timberlake, Perdita 1895 abdominalis Townes, Xylophrurus [s] 465 abdominalis Williams, Solierella 1635 abdominator (Fouts), Synopeas 1183 abducta Mitchell, Megachile 2069 aberrans Brues, Lepidopria 1149 aberrans Cockerell, Colletes 1752 aberrans (Crawford), Evylaeus 1958 aberrans McComb, Chelonus 236 aberrans Strand, Gasteruption 1116 aberrans Viereck, Opius 203 aberti Haldeman, Ammophila 1589 abicollis MacGown and Osgood, Platygaster 1177 abiesae Girault, Chalcis 873 abietes Rohwer, Oryssus 132 abietis (Harris), Neodiprion 35 abietus (Michener), Dialictus 1963 ABIINAE 27 abjecta (Cresson), Anthocopa [s] 2020 abjecta MacGillivray, Blennocampa 98 abjectum (Haliday), Praon 298 abjuncta Cockerell, Trachandrena 1835 ablegata (Cockerell), Andrena 1789 Ablepharipus Perkins 1668 Ablerus Howard 899 ablusa Cockerell, Melissodes 2154 ablusa Timberlake, Perdita [s] 1885 ablusula Cockerell, Andrena 1796 ablusus Muesebeck, Orgilus 276 abnorma MacGillivray, Blennocampa 97 abnormalis McComb, Chelonus 233 abnorme Ashmead, Isosoma 853 abnormicolor Girault, Miscogaster 790 2212 Hymenoptera in America North of Mexico abnormicornis Walsh, Eurytoma 859 abnormis Boheman, Pteromalus 822 abnormis Cresson, Osmia 2038 abnormis (Girault), Leptomastidea 914 abnormis (Holmgren), Amauronematus 78 abnormis Hooker, Ophion 699 abnormis (Howard), Aphytis 893 abnormis Perkins, Ceraphron 1188 abnormis Provsmcher, Strongylogaster 104 abnormis Rohwer, Dimorphopteryx 99 abnormis (Wesmael), Eurytenes 202 abnormus (Felt), Genophion 699 abortus Crosby, Torymus 758 Abotii Klug, Scolia 1316 abroniae Timberlake, Anthophora 2166 abrupta Say, Anthophora 2159 abruptella Cockerell, Anthophora 2159 abruptorius (Thunberg), Exenterus 381 abruptus (Say), Cryptoserphus 1126 absconditus (Provancher), Melanichneumon 499 absimilis (Sandhouse), Dialictus 1963 absona Bugbee, Eurytoma [s] 851 absona MacGillivray, Blennocampa 98 absonus Cockerell, Panurginus 1857 absonus McComb, Chelonus 233 absonus Muesebeck, Apanteles 242 absonus Muesebeck, Orgilus 276 abstrusa Baker, Photopsis 1294 abstrusa Gahan, Arachnophaga 884 abstrusus Gahan, Pseudaphycus 927 abstrusus Lindqvist, Pachynematus 57 absurdiceps (Timberlake), Evylaeus 1958 Absyrtus Holmgren 590 absjrrtus MacGillivray, Pachynematus 58 abundans Kinsey, Neuroterus 1075 abundus (Sandhouse), Dialictus 1963 abutilaphidis Ashmead, Lysiphlebus 301 acaciae Timberlake, Perdita 1906 academicus (Sandhouse), Dialictus 1963 academus MacGillivray, Pach3rnematus 58 acadia Cushman, Diapetimorpha 471 acadica (Sladen), Vespula 1519 Acaelius Haliday 240 Acaenacis Girault 801 ACAENITINAE 479 ACAENITINI 480 Acam.atus Emery 1329 Acanosema Kieffer 1138 acantha Provancher, Ceratina 2181 Acanthetropis Wasbauer 1271 Acanthocaudus Smith 312 Acanthochalcis Cameron 869 acanthochilus Crawford, Holcopasites 2086 acanthocini (Ashmead), Oxysychus 801 Acanthocnema Costa 12 Acanthocrabro Perkins 1669 Acanthocryptus Thomson 415 Acantholyda Costa 12 Acanthomyops Mayr 1440 acanthophila Cockerell, Cerceris 1729 Acanthophotopsis Schuster 1288 Acanthopria Ashmead 1148 Acanthoptenos Ashmead 21 acanthopus Cameron, Od5Tierus 1489 Acanthosmioides Ashmead 2037 ACANTHOSTICHINI 1333 Acanthostoma Kriechbaumer 611 Acanthostroblia Roman 732 acapulcoensis (Cameron), Anoplius 1554 acarigaster (Bohart), Parancistrocerus 1487 Acarnas Walker, Lamprotatus 787 acarophorus (Bohart), Parancistrocerus 1487 acaudus (Provancher), Apanteles 242 acaudus (Provancher), Phaeogenes 489 accentus (Sandhouse), Dialictus 1963 accepta (Cresson), Ageniella 1540 accepta Cresson, Nomada 2097 accepta Timberlake, Perdita 1889 accepta Viereck, Andrena 1779 acceptus Viereck, Campoplex 660 Acco Walker, Pteromalus 825 accolens Cresson, Pompilus 1533 accreta Francoeur, Formica 1452 accuratus MacGillivray, Loderus 48 Acentron Mitchell 2069 Acerastes Cushman 475 Aceratosmia Schmiedeknecht 2031 acerba (Cresson), Synhalonia 2124 acerbus (Cresson), Cratichneumon [s] 494 acerbus MacGillivray, Loderus 48 acericaulis (MacGillivray), Caulocampus 53 aceris Rohwer, Pteronidea 70 Acerocephala Gahan 781 Acerophagus Smith 921 Acerota Foerster 1172 Acerotella Masner 1173 acetabula Weld, Disholcaspis 1091 achaeus Walker, Psilonotus 814 achelomus Townes, Listrognathus 473 achilleae Mitchell, Dialictus 1963 Achoristus Ratzeburg 297 Achrysocharella Girault 1012 Achrysocharelloidea Girault 978 Achrysocharis Girault 1012 Achrysocharoides Girault 1011 achrysocharoides Girault, Rhicnopeltomyia 1011 Achrysopophagus Girault 936 aciculata Ashmead, Acrolyta 400 aciculata (Ashmead), Agathis 191 aciculata Ashmead, Platygaster 1177 aciculata Cameron, Lampronota 729 aciculata (Davis), S5Tnpherta 586 aciculata (Davis), Trathala 686 aciculata Hicks, Eusapyga 1320 aciculata Osten Sacken, CjTiips 1082 aciculata (Provancher), Phaenocarpa 224 aciculatum (Fouts), Ssoiopeas 1183 aciculatus (Ashmead), Apanteles 242 aciculatus Ashmead, Caenophanes 153 aciculatus Ashmead, Pristomerus 683 aciculatus Beutenmueller, Andricus 1084 aciculatus Cresson, Aleiodes 178 aciculatus Cresson, Hormius 157 aciculatus Cushman, Odontocolon 389 aciculatus (Davis), Atractodes 429 Index to Taxa of Hjmienoptera 2213 aciculatus (Hellen), Dolichomitus 329 aciculatus McComb, Chelonus 233 aciculatus Provancher, Aegilips 1049 aciculatus Provancher, Bassus 724 aciculatus Provancher, Crabro 1678 aciculatus (Provancher), Heterospilus 152 aciculatus (Provancher), Mastrus 411 aciculatus Provancher, Perilampus 771 aciculatus Provancher, Phygadeuon 424 aciculatus Provancher, Platylabus 427 aciculatus Ruthe, Bassus 726 aciculatus (Strickland), Gelis 404 Acidopria Kieffer 1144 acidovalva Wong, Pristiphora 60 acidus MacGillivray, Loderus [s] 48 acinosus Bassett, Andricus 1107 aciurae Fischer, Opius 203 Aclastoneura Kriechbaumer 729 Aclastus Foerster 400 aclerivorus (Rohwer), Habronyx 611 Aclisis Foerster 203 Aclista Foerster 1130 acmaea Viereck, Odontophotopsis 1298 acmaeodera Weld, Kiefferiella 1047 acmaeoderae Girault, Eusandalum 879 acmaeorerae Rohwer, Eusandalum 879 Acmopolynema Ogloblin 1031 Acoelius Haliday 240 acolhuus (Saussure), Leptochilus 1479 Acoloides Howard 1159 Aeolus Foerster 1157 acomanche Cockerell, Melissodes 2133 acontia (Fox), Sphaeropthalma 1288 Acordulecera Say 19 ACORDULECERINAE 19 Acorduleceros Konow 19 Acoretus Haliday 1130 Acothyreus Ashmead 1048 acra Mitchell, Andrena 1843 acraspiformis (Weld), Antron 1093 Acraspis Mayr 1078 Acrepyris Kieffer 1214 Acrias Walker 985 acriculus MacGillivray, Loderus 46 Acrisis Foerster 172 acrista Forel, Ectatomma 1336 Acritocentris Snelling 2175 acritus MacGillivray, Dolerus 46 acrobasidis (Ashmead), Lissonota 568 acrobasidis (Cushman), Agathis 191 acrobasidis Miller, Sympiesis 969 acrobasidis Muesebeck, Apanteles 242 acrobasidis Muesebeck, Bracon 162 acrobasis (Crawford), Euderus 986 Acroblapticus Schmiedeknecht 731 Acrocoelia Mayr 1376 Acrocremnus Brethes 347 Acrodactyla Haliday 335 Acrolyta Foerster 396 ACROLYTINA 395 Acromyrmex Mayr 1412 acronictae Heinrich, Cratichneumon 492 acronyctae (Ashmead), Diadegma 665 acronyctae Ashmead, Exochilum 614 acronyctae Muesebeck, Meteorus 282 acronyctae (Riley), Apanteles 242 acronyctae Riley, Exochilum 614 Acrophasmus Enderlein 145 Acrophotopsis Schuster 1287 Acropiesta Foerster 1135 Acropimpla Townes 330 Acropyga Roger 1423 Acroricnus Ratzeburg 477 Acrosmia Michener 2013 Acrotaphus Townes 337 Acrotomus Holmgren 379 acrypta Viereck, Pterandrena 1795 Actenonyx Foerster 381 Actenopoda Ashmead 1543 Actinochrysis Haupt 1227 actinomeridis (Ashmead), Platygaster 1177 actinosus (Sandhouse), Dialictus 1963 actitis Linsley and MacSwain, Andrena [s] 1816 actuarius (Sandhouse), Dialictus 1963 actuosa (Cresson), SjTihalonia 2125 acuceps Bohart, Pterocheilus 1475 ACULEATA 1199 aculeata Cresson, Sapyga 1320 aculeata Kieffer, Pantoclis 1133 aculeatus Ashmead, Chelonus 231 aculeatus Fernald, Sphex 1590 aculeatus (Swederus), Megastigmus [s] 765 acuminata Ashmead, Amphibolips 1082 acuminata (Ashmead), Paracentrobia 1035 acuminata MacGillivray, Blennocampa 97 acuminata (Marlatt), Phyllocolpa 74 acuminata Townes, Netelia 361 acuminaticornis Girault, Achrysocharella 1013 acuminativentris Girault, Achrysocharella 1013 acuminatus Thomson, Mesochorus 706 Acunomia Cockerel! 1942 acus (Dockerell, Nomia 1943 acuta Bugbee, Eurytoma [s] 851 acuta (Fernald), Ammophila 1590 acuta (Malloch), Brachycistina 1272 acuta Malloch, Neotiphia 1262 acuta Provancher, Polysphincta 334 acuta Smith, Megachile 2067 acuticarinatus Cameron, Odynerus 1499 acutidens Fischer, Synaldis 228 acutigaster McComb, Chelonus 233 acutinotum Fischer, Phaenocarpa 224 acutirostris Wheeler, Camponotus 1428 acutiserra (Lindqvist), Phyllocolpa 74 acutistigma Fischer, Aspilota 220 acutiventris (Brues), Trichopria 1145 acutiventris Linsley, Stelis 2004 acutiventris Peck, Habrocytus 811 acutulus Gibson, Urosigalphus 273 acutulus (Martin), Nealiolus 271 acutum (Viereck), Diadegma 665 acutus Ashmead, Tetrastichus 991 acutus Baker, Oxybelus 1657 acutus (Patton), Tachysphex 1627 acutus (Provancher), Dinotiscus 798 2214 Hymenoptera in America North of Mexico acutus Provancher, Pteromalus 811 acutus (Thomson), Dinarmus 802 acutus Thomson, Pteromalus 829 acuum Cockerell, Nomiaephagus 1303 adamsi Titus, Psenulus 1601 adamsi Wheeler, Formica [s] 1463 Adanthidium Moure 1986 adara Brimley, Ageniella 1540 addenda Cresson, Megachile 2059 addenda (Cresson), Rhogogaster 110 additivum (Fischer), Desmiostoma 199 adducta Cresson, Nomada 2110 adductus Fischer, Opius 203 adelae Viereck, Andrena 1831 Adelencyrtus Ashmead 943 Adelesta Ross 43 ADELESTINI 43 ADELIINAE 240 Adeliopria Ashmead 1140 adelipus Vachal, Halictus 1959 Adelius Haliday 240 adelocarinus (Smith), Lysaphidus 308 ADELOGNATHINAE 386 Adelognathus Holmgren 386 Adelomos Ross 55 Adelopimpla Schulz 568 Adelpha Schulz 1222 Adelphe Mocsary 1222 adelphiae Sandhouse, Trypoxylon 1644 adelphodonta (Cockerell), Chalicodoma 2073 Adelura Foerster 222 Adelurola Strand 222 Ademon Haliday 198 ADEMONINI 198 adeps Townes, Ctenochira 370 Aderaeon Townes 372 Adexioma Foerster 596 Adformica Lomnicki 1448 adiabatus (Saussure), Ancistrocerus [s] 1500 Adialytus Foerster 300 Adiastola Foerster 416 Adiathlipsis Enderlein 198 adillae Davis, Echthrus [s] 446 Adipogon Banks 1533 Adirostes Banks 1529 Adirus Konow 134 adjuncta Timberlake, Perdita 1889 adjunctus (Banks), Auplopus 1537 adjunctus Provancher, Ichneumon 519 adjutabilis Howard, Blastothrix 923 Adleria Rohwer and Fagan 1081 admeta Enslin, Tenthredo 118 admetus Blake, Mutilla 1311 admirandus (Sandhouse), Dialictus 1963 adonis (Fox), Odontophotopsis 1298 adonis (Viereck), Pterocormus 519 Adonta Billberg 1529 adornata Bradley, Gorytes 1700 Adranes Foerster 595 adspersus Hartig, Exenterus 381 adumbrata Klug, Tenthredo 84 adusta MacGillivray, Blennocampa 97 adustiventris Timberlake, Perdita 1912 adustus Townes, Triclistus 553 advarians Viereck, Andrena 1774 advena (Kinsey), Acraspis [v] 1079 advena Smith, Crabro 1673 adventicus (Hopper), Tricholabus 514 advenus Compere, Aenasius 918 advenus (Osten Sacken), Torymus 751 advertus Mitchell, Diedictus 1963 aea (Walker), Torymus 751 aeca Burks, Brachymeria 871 Aechmeta Townes 588 Aecus Walker, Pteromalus 808 aeetis (Fox), Pseudomethoca [s] 1303 aegaeon Fox, Mutilla 1303 aegeon Bradley, Pseudomethoca 1303 aegeriae Ashmead, Trigonoderus 777 aegeriae Rohwer, Macrocentrus 189 Aegilips Walker 1049 Aegina Cresson, Mutilla 1305 aegis (LaBerge), Svastra 2133 aegra Mitchell, Megachile 2055 Aegyptica Schmiedeknecht, Pimpla 344 aegypticus Walker, Xorides 321 Aelometis Thomson 593 Aeluroides Tullgren 1215 aemilia Girault, Achrysocharis 1012 aemula Timberlake, Perdita [s] 1889 aemulus Ratzeburg, Pteromalus 799 Aenasioidea Girault 922 Aenasius Walker 917 aenea Ashmead, Callimome 755 aenea Linnaeus, Apis 2033 aenea (Norton), Macroxyela 10 aeneiceps Ashmead, Epyris 1208 aeneicornis (Girault), Gastrancistrus 792 aeneifrons Cockerell, Perdita 1906 aeneiscapus Girault, HabrolepopterjTc [s] 964 aeneiscapus Thomson, Derostenus 1009 aeneiscapus Thomson, Metopon 808 aeneiventris (Ashmead), Heteroschema 830 aeneoniger Girault, Elachertus 979 aeneopurpureus Fox, Pompilus 1560 aeneoscapus (Huber), Torjrmus 751 aeneoviridis (Girault), Catolaccus 806 aeneoviridis (Girault), Tetrastichus 991 aenescens (Bridwell), Miscophus 1638 aenescens Mocsary, Chrysis 1229 aeneus Brues, Chrysocharis 1006 aeneus (Fabricius), Omalus 1222 aeneus Kieffer, Anisepyris 1207 aeneus (Provancher), Trimorus 1161 aenigma Gahan, Acerocephala 781 aenigmaticus Viereck, Boethus 374 Aenigmostomus Ashmead 190 aenigmus Mickel, Chyphotes 1277 aenigmus (Viereck), Hylaeus 1760 Aenone Haliday 217 Aenoplegimorpha Viereck 423 Aenoplex Foerster 411 Aeolometis Foerster 593 aequalis (Banks), Priocnemis 1531 aequalis (Cameron), Euodynerus [s] 1494 aequalis (Fox), Acanthetropis 1272 aequalis Fox, Crabro 1672 Index to Taxa of Hymenoptera 2215 aequalis Fox, Notogonia 1619 aequalis Fox, Tachysphex 1632 aequalis MacGillivray, Monophadnus 92 aequalis MacGillivray, Tenthredo 116 aequalis Norton, Cladius 50 aequalis (Patton), Synnevrus 1688 aequalis Provancher, Bracon 162 aequalis Provancher, Cerceris [s] 1729 aequalis (Provancher), Coccygomimus 343 aequalis Provancher, Ichneumon 515 aequalis Timberlake, Perdita [s] 1893 aequalis Townes, Chorinaeus 547 aequalis Viereck, Sagaritis 654 aequatus (Say), Acroricnus [s] 477 aequorea Middlekauff, AcEuitholyda 12 aequoris Martin, Triaspis 272 aequus Fox, Pompilus 1545 aequus (Walker), Mesopolobus 815 aerarium Patton, Chlorion 1576 aerata Francoeur, Formica 1452 aeratus MacGillivray, Monophadnus 92 aereus (Huber), Torymus 751 aereus Walker, Monodontomerus 761 aerofacies (Malloch), Pluto 1599 Aeromyrma Forel 1389 Aerophilopsis Viereck 191 aeruginosus Smith, Agapostemon 1953 aestivale (Viereck), Agrypon 618 aestivale (Viereck), Diadegma 665 aestivalis Patton, Colletes 1752 aestivalis (Provancher), Pterosarus 1856 aestivalis Townes, Idiolispa 452 aestivalis Viereck, Ephedrus 296 Aethalodes Kriechbaumer 374 Aethecerus Wesmael 488 Aethiopischnus Heinrich 485 aethiopoides Loan, Microctonus 289 aethiops (Cresson), Anoplius 1552 aethiops (Cresson), Odontocolon 389 aethiops (Cresson), Periope 555 aethiops (Cresson), Pseudopanurgus 1852 aethiops (Cresson), Tachysphex 1627 aethiops (Fabricius), Endelom3aa 83 aetis Bradley, Pseudomethoca 1303 Aetroxys Walker 777 afesciata Bohart, Dufourea 1933 Afer Cresson, Ichneumon 496 affabilis Cresson, Anthophora 2159 affabilis Cresson, Nomada [s] 2109 affabilis (Provancher), Aritranis 450 affecta Timberlake, Perdita 1889 affectator de Villers, Ichneumon 1116 affinis Ashmead, Aphelopus 1250 affinis Ashmead, Calliphrurus 601 affinis Ashmead, Hadrodactylus 595 affinis Ashmead, Otlophorus 374 affinis Ashmead, Syntomopus 787 affinis (Ashmead), Trichopria 1146 affinis (Baker), Alloxysta 1058 affinis (Bassett), Neuroterus 1072 affinis (Cameron), Bicyrtes 1704 affinis Cresson, Bombus 2193 affinis Cresson, Exetastes 575 affinis (Cresson), Hyposoter 676 affinis Cresson, Perdita 1895 affinis Cresson, Tryphon 376 affinis Fabricius, Sphex 1578 affinis (Fallen), Halidamia 98 affinis Fenton, Gonatopus 1248 affinis Foerster, Myina 891 affinis Fouts, Platygaster 1177 affinis Harris, Oryssus 132 affinis Le Guillou, Evania 1110 affinis Lepeletier and Brulle, Crossocerus 1666 affinis Malloch, Tiphia 1260 affinis Marlatt, Pachynematus 57 affinis Muesebeck, Macrocentrus 187 affinis Quilis, Aphidius 306 affinis Rohwer, Empria 102 affinis Rohwer, Exenterus 382 affinis Rohwer, Neodiprion 34 affinis (Rohwer), Solierella 1635 affinis Say, Leucospis [s] 875 affinis Schenck, Formica 1439 affinis (Smith), Hylaeus 1761 affinis Timberlake, Diadasia [s] 2123 affinis Timberlake, Homalotylus 947 affinis Townes, Netelia 361 affinis Walker, Pteromalus 819 affinis Walley, Casinaria 635 affinisima Carlson, Casinaria 635 affinissimum Bischoff, Hedychrum 1227 affino-umbratus Donisthorpe, Lasius 1439 afflicta (Cresson), Diadasia [s] 2120 afflictula Cockerell, Diadasia 2120 afflictus Cresson, Allantus 113 afimbriata LaBerge, Andrena 1779 Afrolelaps Hedqvist 782 Afropompilus Arnold 1551 Agaesischia Moure and Michener 2157 agalena Gittins, MLmesa 1595 ^gama Blake 1290 agama Dalla Torre, Mutilla 1269 agama (Rohwer), Phyllocolpa 74 AGAONINAE 748 Agapostemon Guerin-Meneville 1953 agaricifer Cockerell, Triepeolus 2091 agasta Timberlake, Perdita 1882 Agasthenes Foerster 410 Agathellina Enderlein 191 AGATHIDINAE 190 Agathiella Szepligeti 191 Agathilla Westwood 578 Agathirsia Westwood 190 Agathis Latreille 191 Agathobanchus Ashmead 477 agathoides Viereck, Microdus 192 Agathona Westwood 190 agathymi Muesebeck, Bracon 162 agcistus MacGillivray, Dolerus 45 Agenia Schiodte 1533 Ageniaspis Dahlbom 937 Ageniella Banks 1538, 1540 agenioides (Fox), Ageniella 1539 agenioides Viereck, Mallochia 474 Agenioideus Ashmead 1547 Agenioxenus Ashmead 1569 2216 Hymenoptera in America North of Mexico agenor Fox, Mutilla 1312 Agenora Cameron 419 aggerans Wheeler, Formica 1460 aggregata (Weld), Atrusca 1090 agile (Smith), Pison 1641 agilior Berlese, Aspidiotiphagus [s] 900 agilis Borgmeier, Neivamyrmex 1330 agilis (Cresson), Agathis 191 agilis (Cresson), Asthenolabus 546 agilis Cresson, Bassus 720 agilis Cresson, Lampronota 573 agilis Cresson, Melissodes 2144 agilis Cresson, Mesochorus 706 agilis Cresson, Pompilus 1539 agilis (Cresson), Pontania 71 agilis Cresson, Porizon 682 agilis (Cresson), Syrrhizus 269 agilis Klug, Tenthredo 104 agilis Viereck, Meteorus 283 agilis Whittaker, Pseudisobrachium 1218 agitator Heinrich, Stenobarichneumon 503 aglaia Sandhouse, Osmia 2044 Aglaocryptus Cameron 455 Aglaojoppidea Viereck 538 Aglaostigma Kirby 108 Aglaotoma Foerster 1056 Aglaotomidea Rohwer and Fagan 1056 aglaspidula Melander and Brues, Parnopes 1239 Aglyphus Giraud 592 Aglyptacros Mickel and Krombein 1273 agnathus Cresson, Epeolus 2090 agnatus Cushman, Listrognathus 473 agnema Brimley, Pompiloides 1555 agnitus Cresson, Ichneumon 531 Agnosicrabro Pate 1672 Agonatocerus Girault 1025 Agonatopoides Perkins 1245 Agonatopus Perkins 1249 Agonia Foerster 216 Agonioneurus Westwood 890 Agonocryptus Cushman 478 Agonophorus Dahlbom 1127 agoseridis Thorp, Andrena 1789 Agraptus Wesmael 1696 agrestis Muesebeck, Orgilus 276 agricola Viereck, Apanteles 242 agricolarum Viereck and Cockerell, Andrena 1843 agrifoliae Ashmead, Andricus 1104 agrifoliae Ashmead, Synergus 1061 agrili (Ashmead), Bephratoides 846 agrili (Ashmead), Iphiaulax 170 agrili Crawford, Tetrastichus 991 agrili (Rohwer), Megatrydymus 801 agrili Rohwer, Ptinobius 776 agrili (Viereck), Xylophrurus 464 Agriogenia Banks 1535 agromyzae (Crawford), Achrysocharella 1013 agromyzae (Fitch), Trichopria 1146 agromyzae (Gahan), Chorebus 214 agromyzae Gahan, Sympiesis 969 agromyzae Rohwer, Symphya 217 agromyzae Viereck, Eutrichopsis 206 Agromyzaphagus Gahan 949 agropyrocola Phillips and Emery, Harmolita 837 agropyrophila Phillips and Emery, Harmolita 837 agropyrus Fenton, Gonatopus 1248 agrostidis (Howard), Harmolita 837 Agrothereutes Foerster 447 AGROTHEREUTINA 446 Agrypon Foerster 617 agryrotrichus Rohwer, Tachysphex 1629 agustini Cockerell, Megachile 2061 aguti Smith, Praon 298 agynia Cockerell, Nomada 2105 ahenus Bequaert and Plath, Bremus 2198 Ahlbergiella von Rosen 815 Ahngeria Kokujev 198 A/iofcus Kieffer 1167 Ahtola C\a.r\Age 836 aietes Fischer, Biosteres 200 ainsliei Crawford, Chrysocharis 1008 ainsliei Crawford, Epeolus 2088 ainsliei Crawford, Notanisomorpha 973 ainsliei Crawford, Perdita 1878 ainsliei Gahan, Tetrastichus 991 ainsliei Phillips, Harmolita 837 aionos Shenefelt, Bracon 197 ais Pate, Ectemnius [s] 1680 Aithris Cameron 555 Aivalykus Nixon 146 ajax (Girault), Aprostocetus 1002 ajax (Girault), Gryon 1158 akaashii Uchida, Homocidus 723 Akhursti Norton, Lophyrus 33 Akonda Cameron 1014 Alabagrus Enderlein 191 alabama Cushman, Diapetimorpha 472 alabamensis Mocsary, Chrysis 1237 alabamensis Wheeler and Wheeler, Aphaenogaster 1363 alacer Muesebeck, Orgilus 276 alachua Evans, Epjrris 1210 alachuanus Fischer, Opius 203 alachuensis Mitchell, Dialictus 1963 alachuensis Mitchell, Triepeolus 2091 edacris (Cresson), Cubocephalus 433 alacris Mickel, Cerceris 1734 alaefasciatus Riley, Hemiteles 395 alaingens Davis, Boethus 374 alamagnus (Davis), Atractodes 429 alamedensis Ashmead, Apanteles 255 alamedensis (Ashmead), Cryptohelcostizus 478 alamedensis Huber, Callimome 754 alamonis Viereck, Andrena 1827 alamonis Viereck, Odontophotopsis 1287 alamosae Allen, Tiphia 1254 alamosana Mitchell, Megachile 2062 alamosanus Cockerell, Podalirius 2164 alaope Banks, Cerceris 1731 ALAPTINAE 1022 ALAPTINI 1023 Alaptus Westwood 1023 alaria Weld, Acraspis 1078 Index to Taxa of Hymenoptera 2217 alascensis Packard, Vespa 1521 alaskae Annecke and Doutt, Anaphes 1028 alaskae Heinrich, Linycus 542 alaskae Heinrich, Platylabus 543 alaskana Kincaid, Fenusa 87 alaskanus Enslin, Allantus Ill alaskense Ashmead, Praon 298 alaskense (Rohwer), Odontocolon 389 alaskensis Ashmead, Algina 404 alaskensis Ashmead, Alloxysta 1058 alaskensis (Ashmead), Apanteles 242 alaskensis (Ashmead), Atanycolimorpha 159 alaskensis (Ashmead), Atractodes 429 alaskensis Ashmead, Atrometus 619 alaskensis Ashmead, Bombus 2199 alaskensis (Ashmead), Campodorus 599 alaskensis Ashmead, Catastenus 733 alaskensis (Ashmead), Chorebus 214 alaskensis (Ashmead), Colastes 173 alaskensis Ashmead, Cratichneumon 493 alaskensis Ashmead, Cremnodes 401 alaskensis (Ashmead), Dendrocerus 1194 alaskensis Ashmead, Ichneutes 265 alaskensis (Ashmead), Kleidotoma 1052 alaskensis Ashmead, Lissonota 569 alaskensis Ashmead, Microplectron 384 alaskensis Ashmead, Microplitis 259 alaskensis (Ashmead), Miota 1129 alaskensis (Ashmead), Netelia 359 alaskensis (Ashmead), Neurateles 738 alaskensis (Ashmead), Olesicampe 672 alaskensis Ashmead, Pezomachus 408 alaskensis Ashmead, Philonygus 404 alaskensis (Ashmead), Phygadeuon 424 alaskensis Ashmead, Pimplopterus 569 alaskensis (Ashmead), Polypeza 1139 alaskensis (Ashmead), Pseudeucoila 1056 alaskensis (Ashmead), Rhimphoctona 645 alaskensis Ashmead, Rhyssa 352 alaskensis Ashmead, Scorpiorus 370 alaskensis Ashmead, Stiboscopus 400 alaskensis (Ashmead), Syrphoctonus 716 alaskensis (Ashmead), Tersilochus 694 alaskensis Ashmead, Tetrastichus 991 alaskensis Ashmead, Tryphon 376 alaskensis (Ashmead), Zemiotes 186 alaskensis Dasch, Mesochorus 706 alaskensis (Huber), Torymus 751 alaskensis (Rohwer), Pikonema 59 alaskensis Townes, Priocnemis [s] 1532 alaskensis Walley, Syndipnus 607 alaskensis Wheeler, Myrmica 1349 alaskensis Yoshimoto, Euderus 986 alata Fabricius, Apis 2204 alata Mitchell, Megachile 2063 alatulus Dahlbom, Solenius 1682 alatus (Cresson), Mesodryinus 1243 alatus Townes, Polyblastus 368 alayoi Pulawski, Tachysphex 1632 alba Cockerell, Neolarra 2084 alba MacGillivray, Macrophya 120 alba Norton, Cimbex 28 alba Norton, Selandria 85 albarenae Scullen, Eucerceris [s] 1739 albata Cresson, Anthophora 2166 albata (Cresson), Xenoglossodes 2136 albata Timberlake, Exomalopsis 2116 albata Timberlake, Perdita 1906 alberich Benson, Amauronematus 69 alberta (Curran), Xyela 7 alberta Cushman, Ischnopsidea 485 albertae (Walley), Diadegma 665 albertensis (Dockerell, Bombus 2197 albertensis Cockerell, Colletes 1750 albertensis Cockerell, Hylaeus 1761 albertensis (Cockerell), Pterosarus [s] 1858 albertensis Cockerell, Xenoglossodes 2151 albertensis Dreisbach, Streptosella 1546 alberti (Howard), Metaphycus 925 albertus Carter, Crabro 1670 albescens Cresson, Colletes 1752 albescens Timberlake, Synhalonia 2125 albicaligata (Walsh), Trychosis 453 albicans (Provancher), Exomalopsis 2117 albicantia Parker, Steniolia [s] 1720 albiceps Schuster, Ephuta 1284 albiceps Walsh, Exochus 559 albicera Fox, Stictiella 1717 albiceris Mickel, Dasymutilla 1304 albicincta Fox, Mutilla 1291 albicinctum Provancher, Heriades 2009 albicinctum Walley, Diadegma 665 albicinctus Desvignes, Bassus 721 albicinctus Heinrich, Cyclolabus 543 albicinctus (Viereck), Sinophorus 624 albiclava Girault, Epanusia 963 albiclavus Ashmead, Hoplocrepis 1012 albiclavus Girault, Tanaostigmodes 878 albiclavus (Girault), Zatropis 833 albicolens (Kinsey), Sphaerotereis [v] 1095 albicollaris (Cresson), Aritranis [s] 450 albicoUis (Norton), Periclista 95 albicoma Mickel, Pseudomethoca 1301 albicomus Weld, Andricus 1084 albicornis (Fabricius), Urocerus 128 albicornis Harris, Xiphydria 131 albicornis Howard, Cheiloneurus 933 albicornis Provancher, Bassus 724 albicosta Smith, Sphacophilus 26 albicoxa (Ashmead), Encyrtus 941 albicoxa (Heinrich), Ichneumon 531 albicoxa Howard, Coccophagus 902 albicoxa Howard, Elasmus 1021 albicoxis Ashmead, Promethes 725 albicoxis Schmiedeknecht, Synetaeris 662 albicoxus Provancher, Bassus 724 albicoxus (Provancher), Oresbius 437 albiculta Viereck, Andrena 1823 albida Scullen, Cerceris [s] 1735 albida (Sladen), Vespula 1521 albidopictus (Norton), Hemitaxonus 39 albidorsus Heinrich, Platylabus 544 albidovariata Norton, Hemichroa 54 albidus Weld, Dryocosmus 1098 albifacies Kirby, Macrophya 121 albifacies (Malloch), Pluto 1599 albifacies (Provancher), Hypamblys 607 2218 Hymenoptera in America North of Mexico albifacies Provancher, Lampronota 570 albifrons Cresson, Exochus 559 albifrons Cresson, Mesoleptus 594 albifrons Cresson, Philanthus 1721 albifrons (Kirby), Hoplitis [s] 2015 albifrons (Norton), Loderus [s] 48 albifrons Rohwer, Pseudomasaris 1471 albifrons Townes, Aptesis 444 albifrons Walker, Megastigmus 765 albifrons (Walsh), Spilochalcis 867 albihirta (Ashmead), Andrena 1774 albihirta (Ashmead), Platykula 760 albihirta (Ashmead), Prosaspicera 1047 albihirta Timberlake, Perdita [s] 1874 albilabris Harrington, Macrophya 122 albilabris (Spinola), Paratiphia 1263 albilineatus (Walsh), Smicroplectrus [s] 379 albimanus Thomson, Trichomasthus 956 albinervis Kieffer, Aspicera 1047 albinervis Kieffer, Figites 1051 albinopennis Davis, Phobetes 395 albinota Linsley, Oreopasites 2087 albinota Scullen, Cerceris [s] 1732 albipalpus (Fischer), Euopius 199 albipectus (Brulle), Carinodes 504 albipectus Walley, Pol3rterus 604 albipennis Cresson, Perdita [s] 1874 albipennis Cresson, Porizon 685 albipennis Kieffer, Scelio 1152 albipennis (Robertson), Dialictus 1963 albipennis Walker, Systole 842 albipes Ashmead, Eurytoma 847 albipes Ashmead, Hormius 176 albipes (Ashmead), Solierella 1635 albipes Ashmead, Xanthoatomus 1040 albipes Brischke, Pimpla 332 albipes Crawford, Eutrichosoma 774 albipes (Cresson), Chyphotes 1279 albipes (Cresson), Craterocercus 54 albipes (Cresson), Poemenia 351 albipes Cresson, Polysphincta 337 edbipes Davis, Homaspis 583 albipes Fallen, Tenthredo 50 albipes Gmelin, Ichneumon 331 albipes Gmelin, Tenthredo 93 albipes Lepeletier, Tenthredo 41 albipes Lindquist, Lygaeonematus 64 albipes (Provancher), Enytus 663 albipes Provancher, Macrophya 108 albipes (Provancher), Pediobius 1016 Edbipes Ruthe, Grypocentrus 367 albipes Timberlake, Perdita 1896 albipes Walsh, Synophrus 1063 albipleurae Kinsey, Neuroterus [v] 1074 albiplumosa Schuster, Sphaerophthalma 1295 albiricta Cresson, Euura 76 albirictus Cresson, Phygadeuon 424 albiscapus (Ashmead), Mastrus 411 albiscapus (Girault), Diaulinopsis 978 albiscutellaris Walsh, Glypta 564 albisetosa Majrr, Aphaenogaster 1360 albisigna Viereck, Andrena 1794 albisoleata (Walsh), Idiolispa 452 albitarsis Ashmead, Asecodes 1018 albitarsis (Ashmead), Dicladocerus 976 albitarsis Ashmead, Entedon 1016 albitarsis Ashmead, Eurytoma 860 albitarsis Costa, Eupelmus 886 albitarsis Cresson, Agathis 198 albitarsis Cresson, Cryptus 454 albitarsis (Cresson), Cryptus 462 albitarsis (Cresson), Dialictus 1963 albitarsis Cresson, Helcon 183 albitarsis Cresson, Megachile 2069 albitarsis (Cresson), Pterosarus 1856 albitarsis (Huber), Torymus [s] 752 albitarsis (Kieffer), Dicondylus 1245 albitarsis Provancher, Exetastes [s] 576 albitarsis Wesmael, Hypomecus 547 albitarsis (Zetterstedt), Euderus 986 albitarsus Gahan, Homalotylus 947 albitomentosus (Bradley), Hapalomellinus 1692 albiventris Cresson, Osmia 2039 albiventris Timberlake, Perdita 1912 albivestis (Bohart), Euodynerus [s] 1493 albizziae Burks, Elasmus 1021 alboanalis Franklin, Bombus 2199 alboannulatus Rohwer, Strongylogaster 40 albobalani Weld, Andricus 1084 albobasilaris Ashmead, Chelonus 234 albocaudata Malloch, Pedinaspis 1545 albocincta Cockerell, Melissodes 2144 albocincta Timberlake, Perdita [s] 1901 albocinctus Ashmead, Microdus 192 albocinctus (Ashmead), Thymus 989 albocinctus Davis, Eurjfproctus 609 albocinctus Smith, Bombus 2194 alboclypeata Bradley, Spilomena 1608 albocollaris Cresson, Mesoleptus 733 albocoxalis Ashmead, Polysphincta 336 albofasciata Smith, Nomada 2103 albofasciata Timberlake, Perdita 1912 albofasciatus Provancher, Orthocentrus 733 albofoveata Graenicher, Trachandrena 1828 albohirta Mitchell, Osmia 2041 albohirtus (Crawford), Dialictus 1964 albolabris (Rohwer), Allantus 105 albolacteus Bequaert, Ancistrocerus [s] 1501 albolateralis Cockerell, Osmia [s] 2046 albomaculata (Ashmead), Harmolita 837 albomaculata Ashmead, Nepiera 681 albomaculata Cresson, Rhyssa 353 albomaculata Mickel, Notoglossa 1657 albomaculata (Norton), Macrophya 122 albomaculatus Ashmead, Crypturus 469 albomaculatus Ashmead, Oronotus 451 albomaculatus (Cresson), Listrognathus [s] 473 albomarginata (Cockerell), Anthocopa [s] 2021 albomarginata (Cresson), Acantholyda 12 albomarginata Timberlake, Anthophora [s] 2160 albomarginatus Ashmead, Scorpiorus 386 albomarginatus Banks, Psammochares 1555 albomarginatus (Cresson), Epinysson 1689 Index to Taxa of Hymenoptera 2219 Eilbomarginatus (Cresson), Toxophoroides [s] 482 albomarginatus (Cresson), Vulgichneumon 502 albomarginatus Cushman, Euceros 386 albomarginatus (Saussure), Symmorphus 1506 albonotata Timberlake, Perdita 1927 albonotatus Provancher, Cryptus 448 albophaleratus (Saussure), Ancistrocerus [s] 1502 albopicta Cresson, Ceropales [s] 1569 albopicta Timberlake, Perdita 1889 albopictum Szepligeti, Pachysoma 476 albopictus Ashmead, Aphelopus 1250 albopictus Ashmead, Chromocryptus 457 albopictus Bohart, Pseudomasaris 1472 albopictus Cresson, Mesostenus 469 albopictus (Cresson), Xorides 392 albopictus Cushman, Lamachus 596 albopictus (Davis), Syrphoctonus 716 albopictus (Gravenhorst), Hypamblys 607 albopilosa (Blake), Sphaeropthalma 1290 albopilosa Fowler, Synhalonia [s] 2127 albopilosum Fox, Trypoxylon 1648 albopilosus (Cresson), Chirodamus 1524 albopilosus Cresson, Philanthus 1721 albopilosus Graham, Eupteromalus 820 albopleuralis (Provancher), Oxytorus 727 albopunctus Davis, Euryproctus 609 alboresta Fowler, Didasia 2120 alborhombarta (Davis), Zatypota 338 alboricta (Cresson), Acropimpla 331 alboscopata (Provancher), Hoplitis 2019 albosectus Provancher, Strongylogaster 103 albosellata Cockerell, Andrena 1774 albosignatus Fox, Gor3rtes 1693 albosignatus Smith, Oxybelus 1657 albostigmus (Rohwer), Platycampus 54 albotarsatus Provancher, Paniscus 595 albotibiale (Bradley), Odontocolon 389 albotibialis Dasch, Diplazon 722 albotinctus Bohart, Pterocheilus [s] 1476 albovariegata (Provancher), Netelia 359 albovarius Wollaston, Bassus 723 albovestita Provancher, Diadasia 2120 albovestita Timberlake, Exomalopsis 2117 albovirgata Cockerell, Andrena 1786 albovittata Cockerell, Perdita 1887 albovittatus (Bohart), Euodynerus [s] 1494 albuginosa (Viereck), Andrena 1843 albula Lovell and Cockerell, Megachile 2060 album Linnaeus, Tenthredo 121 albuquerquensis (Michener), Dialictus 1964 albutius (Walker), Pachyneuron 795 alcanor (Blake), Brachycistis 1269 alceste Mickel, Cerceris 1729 Alcidamea Cresson 2016 alcione (Banks), Crioscolia 1315 Alcocerus Foerster 554 alconanus Fischer, Opius 203 aldrichi Bradley, Caenocephus 133 aldrichi Cockerell, Nomada 2097 aldrichi Davis, Pyrachmon 645 aldrichi (Fox), Pseudepipona [s] 1491 aldrichi Gahan, Arachnophaga 884 aldrichi Howard, Pentelicus 966 aldrichi MacGillivray, Astochus 109 aldrichi (MacGillivray), Rhadinoceraea 92 aldrichi Ross, Pleroneura 9 aldrichi Sandhouse, Trypoxylon 1642 aldrichi Wheeler, Myrmica 1352 aldrichii Davis, Glypta 564 aldrichii MacGillivray, Tenthredo 113 aleatorius Cresson, Ichneumon 515 aleatorius Harris, Ichneumon 515 Alegina Foerster 403 alegininus Carlson, Gelis 404 Aleiodes Wesmael 177 alemon (Fox), Odontophotopsis 1298 Alepidaspis Costa 1652 Aleria Marshall 1151 alesia Banks, Dasymutilla 1304 aletiae Ashmead, Acrolyta 396 aletiae Riley, Apanteles 242 aletiae Riley, Hemiteles 396 aletina Cockerell, Dasymutilla 1307 aleurodinis Haldeman, Amitus 1175 Aleurodiphagus Nowicki 1006 aleurodis Forbes, Elaptus 1175 aleutiana (Cresson), Lissonota 569 aleutianum Cresson, Trichiosoma 27 alexanderi Fischer, Aspilota 220 alexanderi Prison, Bremus 2202 alexanderi (Townes), Oresbius 438 alexanderi Townes, Pycnocryptus 452 Alexandri Lepeletier, Ck)lpa 1316 Alexeter Foerster 594 alexi Timberlake, Perdita 1882 alexinus (Walker), Brachymeria 871 aleyrodis Ashmead, Signiphora 910 alfalfae Fischer, Synaldis 228 Alfaria Emery 1337 alfkenella du Buysson, Chrysis 1227 Alfkenia'Pi&nknch. 600 alfredi (Cockerell), Melecta [s] 2171 algarobiae Cockerell, Colletes 1758 algerti Burks, Trigonura 870 algida Benson, Pontania 72 algida Smith, Andrena 1794 algida Wheeler, Formica 1454 algidus Dasch, Diplazon 722 algidus (Smith), Poecilopompilus [s] 1551 algonguina Viereck, Paratiphia 1265 algonquina (Girault), Platygerrhus 776 algonguina Smith, Paratiphia 1265 algonquinensis Ashmead, Epipteromalus 825 algonquinorum Viereck, Apanteles 242 algonquinorum Viereck, Campoplex 630 algonquinus Ashmead, Apanteles 255 algonquinus Viereck, Hemiteles 397 alia (Norton), Dusona 638 aliciae Robertson, Andrena 1779 aliciarum Cockerell, Andrena 1779 aliena Fouts, Leptacis 1185 aliena Timberlake, Quaylea 959 alienatus Rohwer, Tenthredo Ill 2220 Hjonenoptera in America North of Mexico alienatus (Smith), Calicurgus [s] 1533 alieno-americanus Wheeler, Lasius 1435 alienoides Emery, Lasius 1436 alienoides (Viereck), Andrena 1846 alieno-niger Forel, Lasius 1436 alienus (Foerster), Lasius 1435 alienus (Krombein), Psenulus 1600 alienus Patton, Cleptes 1221 alimas Kinsey, Neuroterus [v] 1073 AliolusSay 269 aliud Kinsey, Heteroecus [v] 1100 alius McComb, Chelonus 233 alius Muesebeck, Aphidius 304 alius (Sandhouse), Dialictus 1964 alkae (Ellinger and Sachtleben), Sinophorus 624 Allageniella Haupt 1542 Allanteon Kieffer 1240 ALLANTINAE 99 ALLANTINI 105 Allantus Panzer 105 Allapanteles Brethes 241 Allaporus Banks 1544 allapsus (Cresson), Diphyus 510 allardi Rohwer, Dasymutilla 1310 allegatus MacGillivray, Pachynematus 58 alleghaniensis Viereck, Andrena 1827 allegrus Bequaert, Ancistrocerus [s] 1501 alleni Roberts, Tiphia [v] 1258 Allexetastes Kokujev 575 Alliognathus Ashmead 1663 Allobracon Gahan 172 Allocamptus Foerster 701 Allochares Banks 1567 Allochromus Marshall 185 Allocota Foerster 394 Allocritus Foerster 600 Allocryptus Viereck 449 Allocynips Kieffer 1046 Allocyphonyx Ashmead 1567 Allodibrachys Boucek 826 Allodorus Foerster 270 alloeum (Muesebeck), Diachasma 202 Allogonatopus Haupt 1248 allograptae Ashmead, Pachjmeuron 796 Allogryon Kieffer 1161 Allomacrotera Timberlake 1873 Allomacrus Foerster 728 Allomicrops Kieffer 1188 Allomphale Silvestri 986 allonotus (Cockerell), Evylaeus 1958 Allopade Strand 749 Alloperdita Viereck 1873 allophaleralus Isely, Odynerus 1502 Allopheidole Forel 1366 Allophroides Horstmann 692 Allophrys Foerster 694 Alloplasta Foerster 571 Allopsithyrus Popov 2205 Allorhogas Gahan 146 Allorhopoideus Brethes 941 Allotorymus Huber 750 Allotria Westwood 1058 Allotropa Foerster 1173 AUotypus Foerster 202 Allovespula Bluethgen 1519 Alloxysta Foerster 1058 ALLOXYSTIDAE 1058 alluaudi Emery, Plagiolepis 1423 allynii (French), Eupelmus 880 aini Loan, Peristenus 292 alni Rohwer, Xyela 8 alnicola (Ashmead), Platygaster 1177 alnicola Ashmead, Polygnotus 1178 alnivora Rohwer, Pteronidea 67 Alocochrysis Haupt 1238 alogus (Viereck), Gelis 404 alogus Viereck, Photomorphus 1297 ALOMYINI 485 alopex Cockerell, Melissodes [s] 2140 alopha (Townes), Meloboris 657 Alophomyia Ashmead 982 Alophosternum Cushman 334 Alophus Ashmead 982 alpestriformis (Viereck), Pterocormus 519 alpestris Cameron, Gorytes 1695 alpestris Cockerell, Triepeolus 2091 alpestris Rohwer, Hoplocampa 51 alpestris Rohwer, Tachysphex 1630 alpestris Rohwer, Tenthredo 118 alpestris Townes, Aptesis 444 alpha Cockerell, Nomada [s] 2105 Alpha Saussure 1498 Alpha Saussure 1507 Alpha Saussure 1517 alpheus Pate, Ectemnius 1678 alpigena (Strobl), Xyela 8 alpina Benson, Empria 100 alpina Townes, Parmortha 433 alpina Wheeler, Formica [s] 1463 alpinator Aubert, Diadegma 666 alpinensis Davis, Xenoschesis 480 Alpinobombus Skorikov 2201 alpinum (Davis), Agrjrpon 618 alpinum Girault, Eusandalum 879 alpinus Cushman, Exochus 560 alpinus (Girault), Encyrtus [s] 942 alpinus McComb, Chelonus 233 alpinus Thomson, Nematus 62 alsia MacGillivray, Messa 89 alsium Dasch, Astiphromma 704 alsius Benson, Amauronematus 69 alsophilae Viereck-, Telenomus 1167 alta (Michener), Anthocopa [s] 2020 altadenae Michener, Ashmeadiella 2024 altadenae (Michener), Micralictoides 1939 altera Fischer, Synaldis 228 alternans (Provancher), Cratichneumon 492 alternata Say, Coelioxys 2080 alternatipes Cushman, Exetastes 576 alternatus (Cresson), Gelis 404 alternatus Mitchell, Dialictus 1964 alterus Viereck, Campoplex 665 altibia Strand, Sphex 1586 alticae Loan, Microctonus 289 alticinctus MacGillivray, Loderus 48 alticola (Ashmead), Acrolyta 396 alticola (Ashmead), Alysia 217 Index to Taxa of Hymenoptera 2221 alticola (Ashmead), Apanteles 242 alticola (Ashmead), Banchus [s] 580 alticola Ashmead, Hypolepus 737 alticola Ashmead, Phaenosemus 737 alticola Ashmead, Phygadeuon 439 alticola Ashmead, Zaporus 663 alticola Cameron, Ammophila 1592 alticola Cameron, Gorytes 1695 alticola Cockerell, Perdita [s] 1923 alticola (Cushman), Enytus 663 alticola Cushman, Exetastes 576 alticola Cushman, Stenomacrus 737 alticola Kieffer, Gasteruption 1117 alticola Viereck, Mimesa 1597 alticola Wheeler, Formica 1450 alticolus Townes, Banchus 580 altifossa Bugbee, Eurjrtoma 851 altilis Cresson, Coelioxys 2078 altipetens Wheeler, Formica 1452 altiscutum Cook, Pachyneuron 796 altissimus (Cockerell), Pterosarus 1856 altitudinus Viereck, Chelonus 231 altivolans Evans, Dissomphalus 1217 altivolans Mocsary, Chrysis 1232 Altonii Dalla Torre, Cryptus 461 aludra Brimley, Ageniella 1531 alula Compere, Neococcidencjrrtus 946 alumna (MacGillivray), Profenusa 87 alutacea Kieffer, Parasierola 1204 alutacea (Mickel and Krombein), Brachycistis 1271 alutaceus Kinsey, Plagiotrichus 1084 alutaria Townes, Clistopyga 334 alutarius Townes, Agrothereutes 448 Alvaradi Saussure, Odjmerus 1492 alvarado (Saussure), Euodynerus [s] 1492 alveata Bohart, Ceratochrysis 1233 alveolata Provancher, Sphaerophthalma 1302 alveolatifrons Gahan, Pseudaphycus 927 alypiae Muesebeck, Apanteles 242 Alysia Latreille 217 ALYSIINAE 213 ALYSIINI 217 Alyson Jurine 1684 Alysson Panzer 1684 ALYSSONINAE 1684 amabile Cockerell, Anthidium 1991 amabile Cockerell, Hedychridium 1226 amabilis (Cockerell), Ptinobius 776 amabilis Dalla Torre, Alysia 217 amabilis Evans, Allaporus 1544 amabilis Fouts, Rhabdepyris 1207 amabilis Fouts, Trimorus 1162 amala Cockerell, Osmia 2037 amala Rohwer, Chrysis 1228 amandus Cockerell, Triepeolus 2091 amara Fischer, Phaenocarpa 225 amara MacGillivray, Blennocampa 86 amarus Banks, Anoplius 1560 amasecontorum Viereck, Campoplex 655 Amauronematus Konow 78 amauropus (Heinrich), Pterocormus 519 amazonus Smith, Tachytes 1625 ambigua Ashmead, Sierola 1276 ambigua (Brues), Entomacis 1140 ambigua (Norton), Gravenhorstia 616 ambigua (Norton), Nefusa 88 ambigua Smith, Melissodes 2151 ambigua Timberlake, Perdita 1913 ambigua (Townes), Casinaria 635 ambiguus (Ashmead), Conostigmus 1192 ambiguus Cresson, Ichneumon 534 ambiguus (Dahlbom), Anoplius [s] 1554 ambiguus Dahlbom, Crabro 1669 ambiguus Emery, Leptothorax [s] 1392 ambiguus Franklin, Bombus 2199 ambiguus Ruthe, Atractodes 429 amblardi Perez, Xylocopa 2185 Ambloplisus Heinrich 547 Amblyapis Cockerell 1979 Amblyaspis Foerster 1185 amblychila Wheeler, Solenopsis 1385 Amblyconus Kieffer 1155 Amblyjoppa Cameron 535 Amblymerus Walker 815 Amblynotus Hartig 1050 Amblyopone Erichson 1334 AMBLYOPONINI 1334 Amblyopopona Schulz 1334 Amblys Klug 2031 amblytelarius Provancher, Cryptus 457 AMBLYTELESINA 507 AMBOSITRINAE 1127 ambrosiae (Ashmead), Alloxysta 1058 ambrosiaecola (Ashmead), Aulacidea 1068 ambulatorius (Fabricius), Pterocormus 519 Amebachia Uchida 361 ameformis Keler, Pimpla 324 amelanchieridis (Rohwer), Hemichroa 54 amelanchieris Cushman, Megastigmus 765 amelanchieris Cushman, Syntomaspis 751 Ameloctonus Foerster 675 amensis Fischer, Opius 209 amentivora Rohwer, Pontania 78 amentorum (Foerster), Amauronematus 78 Ameragenia Banks 1541 americana (Ashmead), Acrisis 172 americana (Ashmead), Brachycistis 1271 americana Ashmead, Coloboma 229 americana Ashmead, Coptereucoila 1052 americana (Ashmead), Dusona 638 americana Ashmead, Kleidotoma 1052 americana (Ashmead), Leptacis 1185 americana Ashmead, Lophocomodia 787 americana (Ashmead), Meromyzobia 965 americana (Ashmead), Miota 1129 americana Ashmead, Pachysema 216 americana Ashmead, Phaenocarpa 227 americana (Ashmead), Platygaster 1177 americana Ashmead, Stigmatocrepis 794 americana Ashmead, Tanystropha 216 americana Ashmead, Trisacantha 1166 americana Ashmead, Zygota 1134 americana Baker, Phaenoglyphis 1060 americana (Brues), Bruesopria 1149 americana (Brues), Dapsilarthra 222 Eunericana (Brues), Diaparsis 695 2222 Hymenoptera in America North of Mexico americana Buckley, Formica 1432 americanus americana Buysson, Vespa 1519 americanus americana Christ, Sirex 130 americanus americana Christ, Vespa 1522 americanus Americana Cresson, Cleptes 1221 americanus americana Cresson, Lampronota 570 americanus americana Cresson, Larrada 1617 americanus americana (Cresson), Poemenia [s] 351 americanus americana Cresson, Sapyga 1320 americanus americana Cresson, Zaraea 27 americanus americana Dalla Torre, Anthrena 1785 americanus americana Emery, Myrmecina 1399 americanus americana Forel, Prenolepis 1445 americanus americana Pouts, Doliopria 1149 americanus americana Girault, Achrysocharella 1013 americanus americana Girault, Asaphes 785 americanus americana (Girault), Cothonaspis 1057 americanus americana Girault, Euplectromorpha 978 americanus americana Girault, Oligosita 1034 americanus americana (Girault), Paracentrobia 1035 americanus americana Girault, Rileya 836 americanus americana Girault, Tomocerodes 784 americanus Americana Harrington, Angitia 430 americanus americana Harrington, Notopygus 693 americanus americana Hedqvist, Ogloblinisca 777 americanus americana Howard, Adiastola 416 americanus americana Howard, Bombus 2204 americanus americana (Howard), Ectromatopsis 920 americanus americana Howard, Haltichella 861 americanus americana Kirby, Nomada 2113 americanus americana Krieger, Theronia 347 americanus americana Leach, Cimbex 28 americanus americana (Lepeletier), Melissodes 2156 americanus Americana Mayr, Ponera 1340 americanus americana Miller, Perniphora 801 americanus americana Muesebeck, Dirrhope 256 americanus americana Myers, Wesmaelia 294 americanus americana Provancher, Cleptes 1221 americanus americana Provancher, Dineura 53 americanus Americana Provancher, Synairema 123 americanus americana Riley, Centistes 291 americanus americana Robertson, Notoglossa 1654 americanus Americana Saussure, Elis 1318 americanus americana (Smith), Melitta 1979 americanus americana Timberlake, Mayridia 957 americanus americana Weber, Myrmica 1348 americanus americaniformis Viereck, Melitta 1979 americanus americanorum Fabricius, Apis 2204 americanus americanum (Ashmead), Inostemma 1172 americanus americanum (Ashmead), Praon 298 americanus americanum Friese, Anthidium 1989 americanus americanum Girault, Zagrammosoma 984 americanus americanum Perkins, Saranotum 935 americanus americanum Riley, Orthopelma 483 americanus americanus Allen, Phaeogenes [s] 491 americanus americanus Ashmead, Aphelopus 1250 americanus americanus Ashmead, Aprostocetus 1002 americanus americanus (Ashmead), Atractodes 429 americanus americanus (Ashmead), Bracon 162 americanus americanus (Ashmead), Dendrocerus 1194 americanus americanus Ashmead, Epitomus 424 americanus americanus Ashmead, Hormius 176 americanus americanus Ashmead, Iphetrachelus 1174 americanus americanus (Ashmead), Mesodryinus 1243 americanus Ashmead, Microctonus 294 (Ashmead), Opisthacantha 1156 (Ashmead), Pambolus 177 Ashmead, Petalodes 182 Ashmead, Schizoprymnus 271 (Ashmead), Stenomacrus 736 Ashmead, Synchnoleter 366 Ashmead, Syntomopus 787 (Ashmead), Teleas 1161 Ashmead, Theroscopus 408 Ashmead, Trachyporthus 387 Brues, Acrisis 146 Brues, Gonatocerus 1025 (Brues), Tetrabaeus 1173 (Christ), Enicospilus 702 Cresson, Colletes 1753 Cresson, Cryptus 462 (Cresson), Epeolus 2088 Cresson, Eubadizon 270 (Cresson), Eumacrocentrus 182 Cresson, Mesochorus 706 Cresson, Mesostenus 470 Cresson, Stilpnus 428 Cresson, Tryphon 376 Cushman, Adelognathus 387 Cushman, Apaeleticus 542 Cushmem, Neotypus 541 (Cushman), Phygadeuon 424 Cushman, Thymaris 366 Dozier, Azotus 900 (Emery), Harpagoxenus 1398 Emery, Lasius 1435 Fenton, Epigonatopus 1249 Fouts, Ismarus 1128 Fox, Miscophus 1638 Gahan, Eupteromalus 820 Gahan, Opius 204 Gahan, Pseudocatolaccus 818 Girault, Ablerus 899 (Girault), Cirrospilus 983 Girault, Cryptopristus 763 Girault, Eunotus 783 (Girault), Hemiptarsenus 972 Girault, Monodontomerus 762 Girault, Ooctonus 1027 (Girault), Prochiloneurus 936 Girault, Rhopalicus 799 (Girault), Rhopus 916 (Girault), Tetracnemus 919 Girault, Ufens 1036 Hedqvist, Macromesus 778 Hedqvist, Platygerrhus 776 Heinrich, Anisopygus 499 Heinrich, Platylabus [s] 545 Howard, Baeus 1160 Kieffer, Macrohynnis 1130 Kieffer, Prenanteon 1242 Leach, Lophyrus 31 (Lepeletier), Apanteles 242 (Marlatt), Platycampus 54 Mason, Chrysopophthorus 286 Mayr, Camponotus 1425 Milliron, Megastigmus 765 Packard, Psenulus 1601 Index to Taxa of Hymenoptera 2223 americanus Packard, Stigmus 1607 americanus (Palisot de Beauvois), Anoplius [s] 1555 americanus Perkins, Haplogonatopus 1246 americanus Perkins, Pseudogonatopus 1245 americanus Provancher, Iphiaulax 170 emiericanus Saussure, Eumenes [s] 1508 americanus Townes, Agrothereutes [s] 448 americanus (Weed), Oncophanes 174 americensis (Girault), Ceranisus 1006 Eunericensis (Girault), Gastrancistrus 792 americensis (Girault), Hockeria 861 americeris Smith, Trioxys 311 americus Girault, Habrocytus 811 Ameristus Foerster 1072 Amerocnemis Banks 1528 Amersibia Foerster 568 amesicola (Ogloblin), Ceraphron 1188 Amesolytus Foerster 558 Amesospilus Enderlein 701 Ametastegia Costa 103 amethystinoides Strand, Pompilus 1553 amethystinum (Fabricius), Stilbum [v] 1239 Ametria Foerster 214 amica Cresson, Megachile 2061 arnica MacGillivray, Messa 87 Amicoplidea Ashmead 161 amicroploides Viereck, Macrocentrus 189 Amicroplus Foerster 186 amictorius (Panzer), Exenterus 382 amicula Saarinen, Amauronematus 79 amicula Timberlake, Perdita 1913 amiculus Banks, Tachytes 1626 amicus (Cockerell), Evylaeus 1958 amicus Girault, Eupelmus 881 amicus Norton, Taxonus 39 AMISEGINAE 1221 Amitus Haldeman 1175 ammalonis Muesebeck, Apanteles 242 AMMOBATINI 2086 Ammobia Billberg 1579 ammonia (Saussure), Stenod5merus [s] 1483 ammonis Smith, Odynerus 1483 Ammonoencyrtus De Santis 931 Ammophila Kirby 1589 AMMOPHILINAE 1586 Ammophilus Latreille 1589 Ammophilus Perty 1576 Ammophylus Latreille 1589 Ammoplanellus Gussakovskij 1611 AMMOPLANINI 1609 Ammoplanops Gussakovskij 1610 Ammoplanus Giraud 1610 Ammopsen Krombein 1595 Ammosphecidium Kohl 1635 Ammosphex Wilcke 1563 amoena Cresson, Nomada 2097 amoena Cresson, Scolia 1318 amoena Handlirsch, Bembix 1710 amoena (Say), Metadontia 863 amoena Timberlake, Perdita 1887 amoenapex Heinrich, Thyrateles 518 amoenipes (Heinrich), Diphyus 510 amoenus Cresson, Arotes 481 amoenus Fouts, Bethylus 1206 amoenus Harris, Acaenitus 481 amoenus Perkins, Perodryinus 1244 amoenus Provancher, Bassus 724 amorphae Swenk, Nomada 2111 Amorphognathon Foerster 584 Amorphota Foerster 635 amphibola (Viereck), Andrena 1834 Amphibolips Reinhard 1082 amphicerovorum (Ashmead), Eusandalum 879 amphileuca Townes and Gupta, Schenkia 441 amphimilaena Walsh, Lampronota 570 amphion (Fox), Sphaeropthalma 1294 Amphis Walker, Entedon 986 amphiscepae Perkins, Hesperodryinus 1242 Amphithectus Hartig 1050 Amphixylonomus Benoit 392 amphora (Weld), Bros 1081 ampla Banks, Cerceris 1734 ampla (Blake), Brachycistis 1269 ampla Timberlake, Perdita 1890 amplectus (Fabricius), Pamphilius 15 ampliceps Krombein, Spilomena 1609 amplicornis (Gahan), Chrysopophagus 935 amplificata Cockerell, Andrena 1824 amplinoda Buckley, Pomera 1340 amplipennis Timberlake, Perdita 1906 amplipennis Timberlake, Protandrena 1848 amplus Ashmead, Ceraphron 1188 amplus (Ashmead), Opius 204 amplus Fox, Tachysphex 1627 Ampulex Jurine 1575 AMPULICIDAE 1574 AMPULICINAE 1575 Ampulicomorpha Ashmead 1251 amputatum Townes, Gasteruption 1116 amsinckiae Timberlake, Synhalonia 2125 amsterdamensis Girault, Decatoma 844 amsterdamensis Girault, Rhicnopeltoidea 1011 amthystinus (Fabricius), Anoplius [s] 1553 amu Pate, Tracheliodes 1671 Amydraulax Cushman 413 amygdalina Rohwer, Caliroa 85 amyrtaeus Walker, Entedon 1009 anabrivorus Gahan, Ooencyrtus 953 Anabrolepis Timberlake 943 Anacantholepis Santschi 1422 anacardivora (Rohwer), Parancistrocerus [s] 1490 Anacatostigma Enderlein 151 Anacharis Dalman 1048 ANACHARITINAE 1048 Anachoreta Gistel 37 Anacoryphe Debauche 1185 Anacrabro Packard 1658 Anacyphononyx Haupt 1567 Anacyphonyx Banks 1524 anaetis (Pate), Xerogorytes 1699 Anaglymmus Roman 607 anagma Townes, Trychosis 453 ANAGRINI 1022 2224 Hymenoptera in America North of Mexico Anagrus Haliday 1022 Anagyrella Girault 957 ANAGYRINI 913 Anagyropsis Girault 923 Anagyrus Howard 913 anaheimensis Provancher, Polistes 1514 anahuacensis Bradley, Arachnophroctonus 1547 anaka Kincaid, Pristiphora 65 analcidis Ashmead, Bracon 162 anale (Say), Agrypon 618 analis (Andre), Iridomyrmex [s] 1419 analis (Ashmead), Habrocytus 811 analis Ashmead, Miota 1129 analis Ashmead, Pantoclis 1133 analis (Ashmead), Paramesius 1140 analis Brischke, Erromenus 371 analis (Cresson), Anisepyris 1208 analis (Cresson), Ctenochira 370 analis Fabricius, Apis 2186 analis Fabricius, Larra 1617 analis (Fischer), Euopius 199 analis (Gravenhorst), Idiolispa [s] 452 analis Leach, Hylotoma 21 analis Thomson, Selandria 41 Analostania Viereck 199 Anaphes Haliday 1028 ANAPHINI 1027 Anaphoidea Girault 1030 Anaphoides Knock 1030 Anapriocnemis Haupt 1530 Anarcha Foerster 217 Anarhopus Timberlake 920 Anarthronota Schmiedeknecht 568 anasae (Ashmead), Gryon 1158 anasae (Ashmead), Ooencyrtus 953 anaspasia (Cockerell and Rohwer), Sphaeropthalma 1290 anastasii Emery, Pheidole 1367 Anastatus Motschulsky 886 Anastelgis Townes 328 anastrephae Viereck, Opius 204 anaistrephilum (Marsh), Doryctobracon 200 Anathrix Burks 914 anatolikus Marsh, Doryctes 148 anatolis Linsley and MacSwain, Andrena 1789 anator (Fabricius), Barichneumon 500 anatropus Bohart, Stenodynerus 1483 anaula Townes, Aptesis 444 Anaulacus Semenov 1112 anaximandri Fischer, Opius 204 anaximensis Fischer, Opius 204 anceps Cresson, Ichneumon 507 anceps Cresson, Pompilus 1553 anceps Holmgren, Nematus 68 anceps (Kinsey), Sphaeroteras [v] 1095 anceps Say, Ibalia 1046 Ancistrocerus Wesmael 1500 Ancistromma Fox 1621 ancisus MacGillivray, Loderus 48 ancoralis Timberlake, Perdita 1913 ancoratus Cockerell, Triepeolus 2091 ancylae Girault, Pseudomphale 1015 ancylae Girault, Spilochalcis 867 ancylae Girault, Sympiesis 969 Ancylandrena Cockerell 1847 ancylivorus Rohwer, Macrocentrus 187 Ancyllus Haldemann 268 ancyloneura Cameron, Ophion 698 Ancylosceles Haliday 2118 Ancyloscelis Latreille 2118 Ancylus Haliday 268 Anderis Davis 379 andersoni Allen, Tiphia 1254 andersoni Heinrich, Eupalamus 498 andradensis Cockerell, H3rpomacrotera [s] 1871 andrei Emery, Leptothorax 1392 andrei (Emery), Neivamyrmex 1330 andrei Emery, Ponera 1343 Andrei Forel, Forelius 1419 andrei (Mayr), Veromessor 1364 Andrena Fabricius 1773 Andrenella Hedicke 1807 ANDRENIDAE 1772 andreniformis Smith, Calliopsis 1866 ANDRENINAE 1772 andrenoides (Cresson), Andrena 1818 andrenoides (Smith), Pterosarus 1856 andrenoides Viereck, Birkmania 1852 andrewsi Cockerell, Colletes 1752 andriciphila (Ashmead), Leptacis 1185 andricus Ashmead, Ormyrus 769 Andricus Hartig 1083 Androbius Walker, Pteromalus 825 androgyna Roger, Ponera 1343 Androgynella Cockerell 2057 androleuca Michener, Xylocopa [s] 2184 Androna Cameron 688 Andronicus Cresson 2014 andronosa Ross, Monosoma 103 Anecphysis Foerster 377 Anectata Foerster 1130 Aneleus Emery 1389 Anellaria Bakkendorf. 991 Anempheres Foerster 635 Anergates Forel 1401 Anergatides Wasmann 1366 anergismus Cole, Pogonom3rrmex 1353 Aneristus Howard 899 Aneuclis Foerster 696 ANEUGMENINI 41 Aneugmenus Hartig 41 aneura (Provancher), Platygaster 1177 Aneure Nees 1020 Aneurhynchus Westwood 1142 Aneuron Brues 1177 Aneurrhynchus Marshall 1142 aneurus Walkley, Aulacus 1114 Aneurynchus Brulle 1142 anfracta Cole, Pheidole 1373 angaleti Muesebeck, Apanteles 242 angelarum (Cockerell), Chalicodoma 2073 angelarum Cockerell, Nomada 2097 angelarum Titus, Anthidium 1987 angelesia Cockerell, Nomia [s] 1944 angelesia Timberlake, Andrena 1811 Index to Taxa of Hymenoptera 2225 angelesius Provancher, Bracon 162 angelica Cockerell, Coelioxys 2081 angelica Cockerell, Xenoglossa 2138 angelica Howard, Encarsia 905 angelica Mitchell, Megachile [s] 2065 angelicus Cockerell, Agapostemon 1953 angelicas Cockerell, Colletes 1750 angelicus (Howard), Pseudaphycus 927 angelicus (Kincaid), Crossocerus 1668 angens Gravenhorst, Pimpla 332 Angitia Holmgren 664 angitiodes Viereck, Atrometus 689 Anglae Buckley, Formica [s] 1467 anguina Cresson, Grotea 357 anguis Allen, Tiphia 1254 angulabre Rohwer, Lagium 110 angularis (Banks), Pompilus [s] 1563 angularis Brues, Pezomachus 406 angularis Fox, Pemphredon 1603 angularis Mickel, Tachysphex 1627 angularis Provancher, Cremastus 693 angularis Smith, Nysson 1688 angularis Viereck, Campoplex 627 angularius (Davis), Lamachus 596 angulata Krombein, Dasymutilla 1304 angulata (MacGillivray), Acantholyda 12 angulata MacGillivray, Blennocampa 97 angulata Rohwer, Eucerceris 1738 angulata (Smith), Smithistruma 1405 angulata Swenk, Nomada 2097 angulatum Cockerell, Anthidium 1988 angulatus Ashmead, Polygnotus 1181 angulatus Malloch, Psen 1598 angulatus Norton, Tenthredo 117 anguliceps Fox, Mutilla 1304 angulicornis (Malloch), Pluto 1599 angulicornis Malloch, Psenia 1599 angulicornis Walley, Euceros 386 angulifera Cockerell, Coelioxys 2077 angulifera (Norton), Tenthredo 113 angulifera Schuster, Sphaeropthalma 1290 angusi Viereck, Andrena 1820 angusta Davis, Lampronota 569 angustata Cresson, Sapyga 1320 angustatus Ashmead, Hoplisus 1693 angustatus (Cresson), Sericopompilus 1548 angustella Cockerell, Andrena [s] 1843 angusticeps Banks, Notiochares 1554 angusticeps (Brues), Codrus 1125 angusticeps Evans, Rhabdepyris 1207 angusticeps Timberlake, Diadasia 2120 angusticeps Timberlake, Perdita [s] 1880 angusticeps (Townes), Entypus 1528 angusticornis Fischer, Aspilota 220 angusticrus LaBerge, Andrena 1827 angustifossa Fischer, Phaenocarpa 225 angustifovea Viereck, Andrena 1844 angustifrons Cockerell, Andrena 1787 angustifrons Snelling, Centris 2174 angustifrons Timberlake, Synhalonia 2125 angustimarginata Viereck, Pepsis 1526 angustinodus Cole, Leptothorax 1395 angustior (Cockerell), Evylaeus 1958 angustior Cockerell, SjTihalonia 2127 angustior Cockerell, Xenoglossa 2131 angustior Heinrich, Anisobas 541 angustior Hunter, Diplolepis 1071 angustior Mickel and Krombein, Glyptacros 1273 angustipennis Muesebeck, Meteorus 282 angustipennis Muesebeck, Trichopria 1146 angustipes Cockerell, Osmia 2050 angustistriatus Fischer, Opius 204 angustitarsata Viereck, Andrena 1829 angustitibialis Ribble, Nomia 1941 angustoralis Cushman, Exetastes 576 angustorius Thunberg, Ichneumon 723 angustulum (Fouts), Synopeas 1183 angustus Cushman, Exetastes 576 angustus Dasch, Diplazon 722 angustus Hartig, Cryptocampus 76 angustus Kincaid, Emph3rtus 104 angustus (Provancher), Gorytes 1693 angustus Provancher, Mesoleptus 573 angustus Townes, Mesostenus 470 angustus Viereck, Campoplex 660 Aniarophron Foerster 371 Anicetus Howard 931 Anilasta Thomson 649 Anilastus Foerster 649 anima Allen and Krombein, Neotiphia 1262 animosa Cresson, Glypta 564 animosa Cresson, Pimpla 333 animosus (Cresson), Diphyus 510 animus Girault, Aprostocetus 1002 aniptus (Townes), Oresbius 438 Anisepyris Kieffer 1207 Aniseres Foerster 729 anisitsi Strand, Tach5ftes 1625 Anisitsia Viereck 638 Anisobas Wesmael 541 anisochlora Cockerell, Andrena 1811 Anisoctenion Foerster 383 anisomorphae Krombein, Adelphe 1222 Anisopelma Wesmael 151 Anisoptera Herrich-Schaeffer 1143 Anisopteromalia Boucek 797 Anisopteromalus Ruschka 802 Anisopygus Kriechbaumer 498 Anisotacrus Schmiedeknecht 605 anisotae Heinrich, Cratichneumon 492 anisotae Muesebeck, Apanteles 243 Anisotylus Timberlake 946 anita MacGillivray, Messa 88 anna Dunning, Philanthus 1723 annae Ashmead, Hexaplasta 1107 annae Cockerell, Andrena 1804 annae Cockerell, Colletes [s] 1753 annae (Cockerell), Synhalonia [s] 2127 annapolis Girault, Aprostoceroloides 993 annecta Banks, Ageniella 1536 annectens (Kinsey), Dryocosmus [v] 1098 annectens Ribble, Andrena 1807 annectens (Saussure), Euodynerus 1492 annectens Wheeler, Leptothorax 1394 annectus Townes, Cubocephalus 434 Annellus Thomson, Rhopalicus 799 annexa Timberlake, Perdita 1887 2226 Hymenoptera in America North of Mexico annexus (Banks), Tachypompilus [s] 1552 annulare Dahlbom, Trypoxylon 1646 annularis Geoffrey, Ichneumon 1116 annularis (Linnaeus), Polistes 1511 annularis Norton, Allantus 118 annulata Baker, Odontophotopsis 1298 annulata Cresson, Eiphosoma 684 annulata (Davis), Himerta 598 annulata (Fabricius), Campsomeriella 1317 annulata Kinsey, Aulacidea 1069 annulata Parker, Bicyrtes 1705 annulata (Provancher), Olesicampe 672 annulata Smith, Nomada 2105 annulata Smith, Susana 48 annulatipes (Provancher), Cratichneumon 492 annulatipes (Provancher), Euryproctus 609 annulatorius (Fabricius), Pterocormus 520 annulatum Doutt, Stethynium 1023 annulatus (Ashmead), Mastrus 411 annulatus Blanchard, Paracharops 681 annulatus (Cresson), Cubocephalus 434 annulatus Gmelin, Ichneumon 331 annulatus (Kiss), Scambus 323 annulatus Klug, Pelecinus 1120 annulatus Lepeletier and Brulle, Crossocerus 1666 annulatus MacGillivray, Leucopelmonus 108 annulatus (Provancher), Cratichneumon 493 annulatus Provancher, Mesoleius 359 annulatus Provancher, Phygadeuon 455 annulatus Provancher, Tryphon 610 annulatus (Say), Euodynerus [s] 1492 annulatus (Say), Passaloecus [s] 1605 annulatus (Strickland), Gelis 404 annulatus Timberlake, Anicetus 931 annulicornis (Ashmead), Baeocharis 956 annulicornis Ashmead, Hemiteles 450 annulicornis Ashmead, Lymeon 475 annulicornis Ashmead, Nototrachys 621 annulicornis (Ashmead), Rubicundiella 504 annulicornis (Ashmead), Trimorus 1162 annulicornis (Cresson), Ephialtes [s] 342 annulicornis (Harrington), Leucopelmonus 108 annulicornis Provancher, Polyblastus 370 annulicornis (Walsh), Helcostizus 414 annulicrus Walsh, Exochus 559 Annulimeris Betrem 1317 annulipes (Ashmead), Aphycus 922 annulipes Ashmead, Charops 638 annulipes Ashmead, Erromenus 368 annulipes Ashmead, Hypothereutes 662 annulipes Ashmead, Paraspalangia 988 annulipes (Brulle), Coccygomimus 344 annulipes (Cresson), Agathis 192 annulipes Cresson, Clistopyga 334 annulipes (Cresson), Excavarus 377 annulipes (Cresson), Hyposoter 676 annulipes Cresson, Ichneumon 494 annulipes Cresson, Macrophya 120 annulipes Cresson, Tryphon 368 annulipes (Klug), Caliroa 84 annulipes (Lepeletier and Brulle), Crossocerus [s] 1669 annulipes Mocsary, Spintharis 1235 annulipes Wesmael, Chelonus 231 annulitarsis Cameron, Trachypus 1726 annulosus Norton, Strongylogaster 40 annulosus Townes, Pleolophus 442 anobii Burks, Chrysolampus 773 anobiidivorus Muesebeck, Heterospilus 152 Anochilacrum Enderlein 612 anocomidis Cushman, Atanycolus 160 Anodontomerus Ashmead 388 Anoglyphis Foerster 777 anograe Cockerell, Andrena [s] 1812 anograe Cockerell, Megachile 2062 anograe Cockerell, Perdita 1895 Anoixis Townes 657 anolita Ross, Pachynematus 56 anomala (Holmgren), Sinarachna 338 anomala Schuster, Odontophotopsis 1298 anomala Taschenberg, Ammophila 1593 anomala Thomson, Alysia 219 anomalipes Ashmead, Spathopus 793 anomaliventre (Ashmead), Synopeas 1183 anomaliventris (Ashmead), Dendrocerus 1194 Anomalon Panzer 622 ANOMALONINAE 610 ANOMALONINI 622 anomalum Evans, Pseudisobrachium 1219 Anomalum Schulz 622 anomalus (Banks), Chelaporus 1544 anomalus Cushman, Cremastus 685 anomalus Dreisbach, Dipogon [s] 1534 anomalus (Dreisbach), Pompilus [s] 1563 anomalus Morley, Phthorimus 324 anomalus (Robertson), Dialictus 1964 Anommutilla Mickel 1281 anomocera Rohwer, Tenthredo Ill anomocerus (Crawford), Eulophus 974 anomocerus Crawford, Perilampus 770 anomocerus Girault, Anaphes 1029 anomoptera Michener, Calliopsis 1868 Anomopterus Rohwer 240 anomus Rohwer, Tenthredo Ill Anoncus Townes 602 Anonychomyrma Donisthorpe 1417 anonyma (Cockerell), Augochloropsis 1947 anonymus Heinrich, Ichneumon 522 Anoplectes Kreichbaumer 365 Anopliella Banks 1557 Anoplinellus Banks 1554 anoplinus Banks, Psammochares 1565 Anopliodes Banks 1554 Anoplius Dufour 1552, 1560 Anoplochares Banks 1565 Anoplolyda Costa 14 Anoplonyx Marlatt 55 Anopompilinus Dreisbach 1563 anormiformis (Viereck), Stenodynerus 1483 anormis (Brues), Platygaster 1177 anormis (Say), Stenodynerus 1483 Anostenus Foerster 185 Index to Taxa of H5TTienoptera 2227 Anothyreus Dahlbom 1672 Anotochares Banks 1546 Anoxybelus Kohl 1652 Anozus Foerster 890 anstrutheri Cockerel!, Arithophora 2167 Antaeon Haliday 1240 antefurcalis Thomson, Ephialtes 328 Antelca Morley 510 antennaellae (Walley), Diadegma 665 antennalis Banks, Pedinaspis 1545 antennalis Banks, Pseudagenia 1537 antennalis (Fouts), Aclista 1130 antennalis Mocsary, Chrysis 1228 antennalis Rosen, Acerophagus 921 antennariae (Ashmead), Platygaster 1177 antennariae Robertson, Sphecodes 1974 antennata Cresson, Prosopis 1768 antennata Kirby, Tenthredo 115 antennata MacGillivray, Blennocampa 97 antennata Rohwer, Acordulecera 19 antennatus (Cresson), Oxytorus 727 antennatus Davis, Zootrephes 722 antennatus Fischer, Opius 204 antennatus Fox, Tachysphex 1628 antennatus Marlatt, Pteronus 70 antennatus (Mickel), Psenulus 1601 antennatus (provancher), Barytarbes 594 Anteon Jurine 1240 ANTEONINAE 1240 anthaxiae (Ashmead), Heterospilus 152 Anthedon Robertson 2132 Anthedonia Michener 2132 Anthemiella Girault 1027 Anthemoessa Robertson 2159 Anthemois Robertson 2055 Anthemurgus Robertson 1854 antheus (Cameron), Stenodynerus [s] 1485 anthidia (Fowler), Nomadopsis [s] 1861 Anthidiellum Cockerell 1998 anthidii (Ashmead), Microdontomerus 764 ANTHIDIINI 1983 anthidioides (Timberlake), Heterostelis 1999 Anthidium Fabricius 1986 ANTHOBOSCINAE 1267 Anthocharessa Gistel 1773 Anthocopa Lepeletier 2020 anthocopoides (Schenck), Hoplitis 2014 anthodyta Michener, Anthocopa [s] 2020 anthomyiae (Ashmead), Biosteres 200 anthomyiae Ashmead, Torymus 751 anthomyiae Howard, Pachyneuron 796 anthomyidiperda Viereck, Stilpnus 428 anthonomi Ashmead, Bracon 165 anthonomi (Ashmead), Habrocytus 811 anthonomi (Crawford), Microdontomerus 764 anthonomi Crawford, Urosigalphus 274 anthonomi Girault, Gonatocerus 1025 anthophilus Burks, Tetrastichus 991 Anthophilus Dahlbom 1720 anthophora Ashmead, Sphaerophthalmia 1294 Anthophora Fabricius 2055 Anthophora Latreille 2159 Anthophorabia Newport 1005 ANTHOPHORIDAE 2081 ANTHOPHORINAE 2115 ANTHOPHORINI 2158 Anthophorisca Michener and Moure 2118 Anthophoroides Cockerell and Cockerell 2159 Anthophorula Cockerell 2116 anthracicolor Dalla Torre, Mutilla 1301 anthracina (Ashmead), Fedtschenkia 1319 anthracina (Fox), Pseudomethoca 1301 anthracina Timberlake, Stelis 2002 anthracina Whittaker, Belyta 1136 anthracinus Ashmead, Tetrastichus 991 anthracinus Compere, Coccophagus 902 anthracinus Cushman, Cryptoideus 465 anthracinus Cushman, Exetastes 577 anthracinus McComb, Chelonus 233 anthracinus Muesebeck, Orgilus 276 anthracinus Thomson, Dolerus 44 anthrax Wheeler, Camponotus 1431 Anthrena Illiger 1773 antica (Wollaston), Ontsira 155 antichaetae Fischer, Phaenocarpa 225 Antigaster Walsh and Riley 886 antiguensis Fabricius, Apis 2204 Antillaemyrmex Mann 1390 antillana Forel, Dorymyrmex 1420 antillana Forel, Prionopelta 1335 antillarum Saussure, Priononjrx 1586 antilope (Panzer), Ancistrocerus [s] 1501 antiochensis Timberlake, Perdita [s] 1904 antiopae Packard, Entedon 1042 antipoda Ashmead, Bathymetis 402 Antipygus Tschek 583 antisemitica Dalla Torre, Mutilla 1275 Antistrophoplex Crawford 764 Antistrophus Walsh 1066 Antoniella Soyka 1030 antoninae Ferriere, Urotyndaricus 933 antoninae Timberlake, Anagyrus 913 antonita Cockerell, Nomada 2110 antonitonis Viereck and Cockerell, Andrena 1784 Antorides Walker, Pteromalus 807 antrimensis Fischer, Opius 204 Antron Kinsey 1093 Antrusa Nixon 216 antyga Bohart, Ceratochrysis 1233 anura Fouts, Platygaster 1177 Anurotropus Cushman 401 Anusia Foerster 914 Anusiella Mercet 919 anzensis Cole, Pogonomyrmex 1354 Aomodyctium Ashmead 103 Aoplopus AgEissiz 1536 Aoplus Tischbein 504 apacha Cresson, Melissodes 2121 apacha Cresson, Nomia 1945 apache (Banks), Priocnessus 1528 apache Banks, Tachytes 1625 apache Bohart, StenodjTierus 1483 apache Creighton, Pseudomyrmex 1346 apache Evans, Pseudisobrachium 1219 2228 Hymenoptera in America North of Mexico apache Evans, Rhabdepyris 1207 apache Evans, Sierolomorpha 1276 apache (Kinsey), Acraspis [v] 1080 apache (Pate), Ammoplanellus 1611 apache Pate, Belomicrus 1651 apache Wheeler, Pogonomyrmex 1353 apachea Viereck, Mutilla 1312 apacheorum Cockerell, Andrena 1784 apacheorum Cockerell, Coelioxys 2080 apacheorum Daly, Ceratina 2179 apacheorum Hurd and Linsley, Holcopasites 2085 apacheorum Timberlake, Colletes 1752 apacheorum Timberlake, Perdita 1896 apacheus Viereck, Doryctes 149 apachus Saussure, Polistes 1512 Apaeleticus Wesmael 542 apaiis Burks, Spilochalcis 866 apalachia Viereck, Nadia 569 Apanteles Foerster 241 apanteli Gahan, Elasmus 1021 apantelis Cushman, Gelis 404 apantelis Cushman, Hemiteles 405 apantelis Dasch, Mesochorus 707 Aparamesius Kieffer 1140 Apareophora Sato 94 apasta Linsley and MacSwain, Andrena 1789 apatelae Ashmead, Arthrolytus 828 Apathus Newman 2205 Apatophion Shestakov 699 apaturae Ashmead, Charops 681 apaturae Riley, Charops 681 Apechthis Foerster 342 Apechtis Thomson 342 Apegusoneura Cameron 1153 Apenesia Westwood 1215 apennina Menozzi, Lasius 1437 Apentilicus Fullaway 951 Apericlista Enslin 95 Aperileptus Foerster 731 aperta Cresson, Coelioxys 2079 aperta du Buysson, Chrysis 1229 aperta Harris, Tenthredo 103 aperta (Kieffer), Trybliographa 1055 aperta MacGillivray, Blennocampa 97 aperta (Norton), Ametastegia 103 aperta Timberlake, Perdita 1896 apertus Cresson, Ichneumon 532 apertus Fischer, Opius 204 apertus Kieffer, Dissomphalus 1217 apertus (Sandhouse), Dialictus 1964 Apeulaema Moure 2189 Aphadnurus Costa 88 Aphadnus Cameron 394 Aphaenogaster Mayr 1359 Aphaereta Foerster 218 Aphaerete Dalla Torre 218 Aphanistes Foerster 612 Aphanisus MacGillivray 96 Aphanodon Foerster 573 Aphanogmus Thomson 1190 Aphanoroptra Thomson 563 Aphanoroptrum Foerster 563 Aphanorrhoptrum Dalla Torre 563 Aphanta Foerster 216 aphanta Wong and Ross, Pristiphora 60 Aphanurus Kieffer 1170 APHELININAE 890 APHELININI 890 Aphelinoidea Girault 1041 Aphelinus Dalman 890 APHELOPINAE 1250 Aphelopus Dalman 1250 aphenges Matthews, Spathius 157 aphidae Mukerji and Chatterjee, Diaeretus 309 Aphidaria Provancher 297 Aphidencyrtus Ashmead 949 aphidicola Ashmead, Stenomesius 1042 aphidicola Walsh, Formica 1439 APHIDIIDAE 295 aphidiiformis Ratzeburg, Bracon 298 APHIDIINA 303 APHIDIINAE 299 APHIDIINI 299 aphidiperda Rohwer, Stigmus 1607 aphidiphagus Ashmead, Encyrtus 950 aphidiphagus (Ashmead), Pediobius 1016 aphidiphilus Benoit, Aphidius 304 aphidis Ashmead, Platygaster 1177 aphidis (Girault), Gastrancistrus 792 Aphidius Nees 303 aphidivora Ashmead, Pachyneuron 796 aphidivorus Foerster, Pteromalus 795 aphidivorus (Ma5rr), Aphidencyrtus 950 aphidum Mukerji and Chatterjee, Diaeretus 309 Aphilanthops Patton 1726 APHILANTHOPSINAE 1726 APHILANTHOPSINI 1726 Aphiloctenus Ashmead 1560 Aphilodyctium Ashmead 105 Aphilothrix Foerster 1083 aphrodite Menke, Ammophila 1590 aphrophorae Milliron, Ooctonus 1027 APHYCINI 921 Aphycoideus Williams 961 Aphycus Mayr 922 Aphytis Howard 893 apiarium Weld, Liodora 1081 Apiarus Rafinesque 2207 apicalata (Blake), Dasymutilla 1305 apicale Cresson, Joppidium 458 apicalis (Ashmead), Callirhytis 1100 apicalis Ashmead, Lophyrocera 877 apicalis Ashmead, Mnesidaeus 737 apicalis Baker, Alloxysta 1058 apicalis (Cresson), Cardiochiles 263 apicalis Cresson, Ceratosoma 579 apicalis (Cresson), Corsoncus 613 apicalis Cresson, Ichneumon 511 apicalis Cresson, Labena 356 apicalis (Cresson), Lithurge [s] 1982 apicalis (Cresson), Seticornuta 556 apicalis (Cresson), Tricyphus 537 apicalis (Dalman), Aphycus 922 apicalis Fox, Tachysphex [s] 1630 Index to Taxa of Hymenoptera 2229 apicalis Fox, Trypoxylon 1643 apicalis Gahan, Opius 204 apicalis Gravenhorst, Cr3rptus 402 apicalis Harris, Sphex 1583 apicalis Kirby, Sirex 126 apicalis Marlatt, Pachynematus 56 apicalis Provancher, Mesostenus 502 apicalis Rohwer, Atanycolidea 161 apicalis Saussure, Sphex 1583 apicalis Say, Allantus 107 apicalis Say, Psilus 1150 apicalis (Say), SericopompUus 1548 apicalis (Smith), Isodontia 1582 apicahs (Smith), Pseudoplisus 1695 apicalis Spinola, Megachile 2057 apicalis Townes, Compsocryptus 467 apicalis Townes, Trychosis 453 apicalis Viereck, Sagaritis 651 apicalis (Westwood), Acantholyda 12 apicalis Williams, Plenoculus 1634 apicata Banks, Eucerceris 1740 apicata Lovell and Cockerell, Melissodes 2143 apicata Timberlake, Perdita [s] 1900 apicata (Viereck), Campoletis 650 apicator Hopper, Ichneumon 514 apicatus Banks, Aporus 1566 apicatus Davis, Arotes 481 apicatus Davis, Trogus 539 apicatus Provancher, Bracon 162 apicatus (Provancher), Gambrus 449 apicatus Provancher, Phygadeuon 506 apicatus Provancher, Pompilus 1565 apicatus (Provancher), Smicroplectrus 379 apicatus Smith, Oxybelus 1656 Apicerceris Pate 1729 apicifrons Malaise, Pontania 74 apicipennis Banks, Pseudagenia 1540 apicipennis Cameron, Astata 1615 apicipennis (Cameron), Liris 1618 apicipennis Muesebeck, Crassomicrodus 196 apicola Konow, Lygaeonematus 63 Apicula Rafinesque 2207 apiculae Bugbee, Eurytoma 851 apiculatum Mayr, Liometopum 1417 apiculatus (Smith), Anoplius [s] 1555 apiculatus (Walkley), Diphyus 511 apiculus Smith, Sphacophilus 25 APIDAE 2188 apiformis (Fabricius), Ancyloscelis 2118 Apimeles Foerster 367 APINAE 2207 APINl 2207 apios (Ross), Sphacophilus 26 Apiraptrix Shestakov 1729 Apis Linnaeus 2207 Apistephialtes Seyrig 326 Apistes Seyrig 326 Apius Jurine 1642 Apius Panzer 1642 Aplastomorpha Crawford 802 Aplomerus Provancher 388 aplopappi (Ashmead), Scambus 323 aplopappi Timberlake, Perdita 1896 Apoanagyrus Compere 914 Apobembex Pate 1708 Apoclima Foerster 728 APOCRITA 139 Apoctemnius Leclercq 1678 apocyni Mitchell, Dialictus 1964 apodastus van Achterberg, Blacus 266 Apodesmia Foerster 202 APOIDEA 1741 Apolophus Townes 556 Apomelissodes LaBerge 2143 Apophua Morley 564 apopkensis (Robertson), Dialictus 1964 apopkensis (Robertson), Euodynerus [s] 1494 Aporandrena Lanham 1778 Aporeucoela Kieffer 1054 Aporia Wesmael 1595 Aporina Gussakovskij 1595 Aporinellus Banks 1566 APORINI 1542 Aporoideus Ashmead 1548 Aporomyrmex Faber 1422 Aporus Spinola 1543 Apotemnus Cushman 413 appacheorum Schuster, Odontophotopsis [s] 1298 appalachensis Mitchell, Megachile [s] 2059 appalachianus Viereck, Pristomerus 683 appalachicola (Viereck), HeterospUus 152 appendiculata (Provancher), Netelia 364 appendiculatus (Felt), Enicospilus 702 appendiculatus Hartig, Nematus 65 appendiculatus Provancher, Stilpnus 400 appendigaster (Linnaeus), Evania 1109 appendigaster (Swederus), Eurjrtoma 852 appendigastra Hedqvist, Evania 1110 applanatus Dasch, Mesochorus 707 appositus Cresson, Bombus 2203 appota MacGillivray, Messa 87 appressa LaBerge, Melissodes 2145 appropinquans Skorikov, Alpinobombus 2202 approximalis Walley, Sagaritis 654 approximans (Provancher), Pterocormus 520 approximatus Cameron, Odynerus 1483 aprica Harris, Tenthredo 48 aprica Melander, Mutilla 1302 apricus (Norton), Loderus [s] 48 aprilina Cockerell, Osmia 2047 aprilina Swenk, Nomada 2097 aprilinus Ashmead, Mesochorus 707 aprilinus Riley, Mesochorus 707 aprilis (Norton), Dolerus 46 aprilis (Viereck), Campoletis 650 aprilis Viereck, Glypta 564 apriloides MacGillivray, Dolerus 46 Aprobosca Westwood 1037 Aprosthema Konow 23 Aprostoceroloides Girault 990 Aprostocetus Westwood 1002 Apsilops Foerster 446 Aptenobracon Marsh 147 aptera Ashmead, Phaenopria 1147 aptera Kieffer, Pantoclis 1133 2230 Hymenoptera in America North of Mexico Apterencyrtus Ashmead 932 Apterocrema Wheeler 1376 Apterodryinus Perkins 1246 APTEROGYNINAE 1277 Apterolaelaps Girault 782 Apterolaelaps Schulz 782 Apterolelaps Ashmead 782 Apterolophus Gahan 982 Apterophygas Foerster 424 apterus Fouts, Trimorus 1162 apterus Timberlake, Stemmatosteres 928 APTESINI 431 Aptesis Foerster 444 apulatus Greenbaum, Ptenus 24 Apycnemia Leclercq 1589 Apystus Foerster 607 aquaticae (Ashmead), Bassettia 1096 aquaticae Ashmead, Dryophanta 1099 aquaticus Muesebeck, Chorebus 214 aquaticus Muesebeck, Opius 204 aquia (Buckley), Aphaenogaster 1363 aquila LaBerge, Andrena 1827 aquila Lucas, Pepsis 1526 aquila Martin, Triaspis 272 aquilae (Cockerell), Dialictus 1964 aquilarum Cockerell, Nomada 2110 aquilegiae (Vollenhoven), Pristiphora 61 aquilonare Dasch, Astiphromma 704 aquilonaris Dreisbach, Euplaniceps 1544 aquilonaris (Walkley), Campodorus 599 aquilonia Muesebeck, Aclista 1130 aquilonia Townes, Ceropales [s] 1569 aquilonis Benson, Pontania 72 aquilonius (Cresson), Coccygomimus 344 aquilonius (Dasch), Syrphoctonus 716 aquilonius Marsh, Liobracon 154 aquilonius Townes and Gupta, Cubocephalus 434 aquilus Bohart, Euodynerus [s] 1493 aquilus Townes, Trieces 549 aquisgranensis Foerster, Dicormus 787 aquivolans (Matheson and Crosby), Hydrophylita 1035 arabis Robertson, Andrena 1823 Arachnodaicter Pate 1554 Arachnoleter Cushman 410 Arachnophaga Ashmead 884 Arachnophila Ashmead 1554 Arachnophroctonus Ashmead 1551 Arachnophroctonus Howard 1554 Arachnospila Kincaid 1564 Aradophagus Ashmead 1166 aragalli Cockerell, Sjmhalonia 2125 araius Burks, Perilissus 589 arapaho Evans, Anisepyris 1208 arapaho Pate, Euplilis 1663 arapaho (Pate), Oryttus [s] 1697 arapahonum Cockerell, Halictus [s] 1956 arapahonum Cockerell, Pteronus 70 Aratiscus Ghesquiere 930 Aratus Howard 930 aratus (Townes), Entypus 1528 Arbelus Townes 599 arborea Buckley, Oecodoma 1379 arborea Smith, Vespa 1519 arboreti Bequaert and Plath, Bremus 2198 arbortiva MacGillivray, Euura 71 arbuscula Mickel, Cerceris 1729 arbusculae Benson, Pontania 72 arbuticola Gahan and Waterston, Psyllaephagus 960 Area Couper, Foenus 1116 arcana (Cresson), Spilochalcis 866 arcana Mickel, Dasymutilla 1305 arcanus (Sandhouse), Dialictus 1964 arcanus Viereck, Campoplex 660 arcasuturalis Shenefelt, Atanycolus 160 Arcesilas Pate 1696 Archaeomyrmex Mann 1399 Archarpactus Pate 1691 archboldi Heinrich, Barichneumon 501 archboldi (Krombein), Trypargilum [s] 1649 archboldi Smith, Formica 1451 Archeatta Goncalves 1413 Archenomus Howard 909 Archimegachile Alfken 2076 archippi Howard, Pteromalus 809 archipsidis Viereck, Meteorus 285 architectus Lepeletier, Pelopoeus 1578 architectus (Say), Auplopus [s] 1537 orchitis Mickel, Cerceris 1734 arciferus Cockerell, Epeolus 2088 arctiae Ashmead, Eremotylus 702 arctiae Riley, Ophion 702 arctica (MacGillivray), Pontania 71 arctica Quensel, Apis 2202 arctica Rohwer, Vespula 1521 arctica (Roman), Plectiscidea 730 arctica (Thomson), Ischyroceraea Ill arctica Townes, Parmortha [s] 433 arcticola (Dalla Torre), Amauronematus 78 arcticola Enslin, Amauronematus 78 arcticola Enslin, Lygaeonematus 61 arcticum Kirby, Trichiosoma 27 arcticus (Brues), Cosmoconus 375 Arcticus Curtis, Campoplex 739 arcticus Cushman, Phaeogenes 489 arcticus Dasch, Mesochorus 707 arcticus (Holmgren), Allomacrus 728 arcticus Holmgren, Atractodes 429 arcticus Kirby, Bombus 2203 arcticus Muesebeck, Orgilus 276 arcticus (Roman), Liotryphon 327 arcticus Schiodte, Cryptus 462 arcticus Thomson, Nematus 78 arcticus Townes, Stethoncus 558 Arctochrysis Haupt 1235 Arctodeuon Hellen 404 arctophilae Benson, Pontania 72 arctos Dalla Torre, Eucera 2121 arctostaphylae Ribble, Andrena 1788 arctostaphyli Cockerell, Bombus 2198 arctous Vachal, Halictus 1978 arcturus Whittaker, Amitus 1175 arctus Cresson, Pompilus 1565 arcuata Allen, Tiphia 1254 arcuata (Banks), Ageniella 1539 Index to Taxa of Hymenoptera 2231 arcuata Fox, Perdita [s] 1886 arcuata (Kieffer), Amphibolips 1082 arcuata Kieffer, Eucoilidea 1058 arcuata Kieffer, Oxylabis 1138 arcuata (Kieffer), Zygota 1134 arcuata Parker, Bembix 1710 arcuata Smith, Larrada 1633 arcuata Williams, Solierella 1635 arcuatus (felt), Enicospilus 702 arcuatus Muesebeck, Ecphylus 150 arcuatus Robertson, Halictus 1959 arcuatus (Say), Ectemnius 1678 arcuatus Townes, Trieces 549 arcus Bradley, Foenus 1116 Ardalus Howard 978 ardalus (Townes), Caenocryptus [s] 459 ardens Gerstaecker, Mutilla 1282 ardens (Smith), Triscolia 1319 ardens Townes, Cubocephalus 434 ardens Zaddach, Nematus 53 Ardis Konow 93 arealis Cushman, Absyrtus 590 arefacta (Cockerell), Anthocopa [s] 2021 arefacta (Gillette), Diplolepis 1069 arefactus McCracken and Egbert, Periclistus 1064 arelate Banks, Cerceris 1736 arenakensis Mitchell, Andrena 1837 arenaria (Fabricius), Vespula 1521 arenaria Krombein, Solierella 1637 arenaria Scullen, Eucerceris 1738 arenaria Timberlake, Perdita 1881 arenarium Evans, Pseudisobrachium 1218 arenarum Cockerell, Miscophus 1638 arenerronea Bradley, Dasyinutilla 1306 Arenetra Holmgren 572 arenicola Buckley, Formica 1467 arenicola Cockerell, Colletes 1754 arenicola Crawford, Coelioxys [s] 2080 arenicola Crawford, Hesperapis 1980 arenicola LaBerge and Ribble, Andrena 1819 arenicola Schuster, Sphaeropthalma 1290 arenicola Swenk, Nomada 2111 arenicola Thomson, Tranosema 661 arenicola Timberlake, Perdita 1899 arenicola Wasbauer, Quemaya 1272 arenicolum Dalla Torre, Tranosema 661 arenicolus (Bohart), Microdynerus 1477 arenivaga Bradley, Brachycistis 1268 arenivaga Mickel, Dasymutilla 1305 arenivaga (Wheeler), Paratrechina [s] 1443 arenivagus Krombein, Entomognathus 1659 arenivagus Krombein, Pluto 1599 arenosus (Bohart), Parancistrocerus [s] 1489 arentis Bohart, Epinysson 1689 areolaris (Cushman), Bathythrix 419 areolaris Kinsey, Andricus [v] 1086 areolata (Kieffer), Alloxysta 1058 areolata (Mocsary), Trichrysis 1238 areolata Viereck, Glypta 564 areolatum (Davis), Ctenopelma 581 areolatus Ashmead, Meteorus 285 areolatus (Cresson), Sirex 126 areolatus Fenton, Chalcogonatopus 1246 areolatus Holmgren, Bassus 724 areolatus Provancher, Bassus 739 areolatus Provancher, Mesochorus 707 areolatus Viereck, Mesochorus 731 Areolina Enderlein 664 Areolopristomerus Cushman 682 Arescon Walker 1024 arethusa Enslin, Tenthredo 118 argaleus Dasch, Stictopisthus 714 Arge Schrank 20 argeae Viereck, Phygadeuon 411 argei Crawford, Winnemana 989 argemones Timberlake, Perdita 1929 argemonis Cockerell, Andrena 1820 argemonis (Cockerell), Evylaeus 1958 argentarius Mickel, Oxybelus 1655 argentata (Beauvois), Liris 1618 argentata (Fox), Glenostictia 1717 argentata Hart, Ammophila 1591 argentata Wheeler, Formica 1452 argentatus Weld, Neuroterus 1072 argentea (Norton), Dusona 639 argentea Wheeler, Formica 1452 argenteopilosus Cameron, Oxybelus 1653 argenteopilosus Rohwer, Trichogorytes 1692 argenteus Ashmead, Nannopompilus 1547 argenteus Cresson, Pompilus 1547 argenteus (Provancher), Campoplex 627 argenticauda (Cameron), Liris 1619 argenticeps Schuster, Ephuta 1284 argenticoxa Girault, Spalangiolaelaps 782 argenticoxae Girault, Sympiesis 970 argenticus Bohart, Nysson 1686 argentifrons Cameron, Cryptus 462 argentifrons (Cresson), Campoletis 650 argentifrons (Cresson), Hoplitis [s] 2015 argentifrons Cresson, Mimesa 1596 argentifrons (Cresson), Podalonia 1587 argentifrons (Provancher), Ascogaster 230 argentinae Rohwer, Psenulus 1601 argentinensis Blanchard, Porizon 696 argentiniae Cockerell, Andrena 1804 argentipilis (Provancher), Odontophotopsis 1298 argentipilis (Provancher), Podalonia 1587 argentipilis Schuster, Photomorphus 1298 argentiscopa Viereck, Andrena 1831 argia Mickel, Cerceris 1729 ARGIDAE 20 Argina Forsius 22 ARGINAE 20 Arginella Forsius 22 Argogorytes Ashmead 1691 argos Fischer, Biosteres 200 argus Harris, Crabro 1674 argus Packard, Thyreopus 1674 argusinus Bohart, Crabro 1674 argutator Say, Bracon 162 argutus McComb, Chelonus 233 argutus Smith, Sphacophilus 26 argynnidis Riley, Apanteles 243 argypheus Bohart and Schlinger, Oxybelus 1653 Argyrammophila Gussakovskij 1589 2232 Hymenoptera in America North of Mexico argyresthiae (Crawford), Euderus 986 argyresthiae (Rohwer), Porizon 632 argyresthiae (Walley), Lissonota 569 argyreus (Cockerell), Triepeolus 2091 argyrias Perkins, Chalcogonatopus 1246 argyrocomus Compere, Erythraphycus 924 argyrophila (Cockerell), Synhalonia 2125 Argyropile Mitchell 2066 argyropleura Bohart, Microbembex 1706 Argyroselenis Robertson 2088 argyrotaeniae Johansen, Meteorus 282 argyrotricha Rohwer, Cerceris 1730 argyrus Burks, Anathrix 914 argyrus Burks, Tetrastichus 996 Arhopoideus Girault 918 Arichelonus Viereck 231 arida Bohart, Dufourea [s] 1937 arida Cushman, Boethoneura 699 arida (Kinsey), Acraspis 1078 arida Malloch, Tiphia 1257 arida Michener, Hesperapis 1979 arideila Timberlake, Perdita 1896 Aridelus Marshall 286 aridis Gahan, Opius 204 aridis LaBerge, Andrena 1779 aridula Bohart, Chrysis 1231 aridula Cockerell, Ashmeadiella [s] 2024 aridulus Bohart, Nysson 1686 aridum Cockerell, Anthidium 1988 aridus Pratt, Cryptus 463 aridus Stephen, Colletes 1758 aridus Townes, Compsocnrptus 467 ariel Cameron, Crabro 1680 ariel Viereck, Harrimaniella 570 ariella Banks, Pseudagenia 1537 ariella Banks, Tachyoides 1627 arienascapus Miller, Enaysma 1010 arietinus (Provancher), Conostigmus 1192 Arigorytes Rohwer 1699 aristarchi Fischer, Phaenocarpa 225 aristoteliae Viereck, Apanteles 243 aristoteliae Viereck, C3rmodusopsis 656 arithmeticus (Foerster), Astichus 988 Aritranis Foerster 450 arivaipa Pate, Metanysson 1690 arizona Girault, Eusandalum 879 arizonae Bohart, Leptochiloides 1476 arizonae Dunning, Philanthus [s] 1724 arizonae Heinrich, Cyclolabus 543 arizonae Heinrich, Netanyacra 510 arizonae Heinrich, Platylabus 543 arizonae Schuster, Sphaeropthalma 1289 arizonaensis Cameron, Chartergus 1517 arizonaensis Cameron, Odynerus 1488 arizonella Banks, Cerceris 1729 arizonense Fox, Trypoxylon 1645 arizonense Wheeler, Eciton 1332 arizonense Wheeler, Stigmatomma 1335 arizonensis (Ashmead), Allorhogas 146 arizonensis Ashmead, Astichus 988 arizonensis (Ashmead), Cheiropachus 800 arizonensis (Ashmead), Emersonopsis 1020 arizonensis Ashmead, Eriocampidea 39 arizonensis Ashmead, Hubbardiella 1007 arizonensis Ashmead, Schwarzella 862 arizonensis (Ashmead), Trichacis 1176 arizonensis Ashmead, Trichasis 1176 arizonensis Ashmead, Zelomorpha 198 arizonensis Baker, Ericrocis 2176 arizonensis Baker, Hoplisoides 1700 arizonensis Bequaert, Montezumia 1498 arizonensis Bohart, Zethus [s] 1509 arizonensis Bohart and Bohart, Larropsis 1620 arizonensis Cockerell, Ceratina 2177 arizonensis (Cockerell), Lithurge 1983 arizonensis Cockerell, Nomia [s] 1944 arizonensis Cockerell, Triepeolus [s] 2093 arizonensis (Crawford), Achrysocharella 1013 arizonensis (Crawford), Evylaeus 1958 arizonensis (Crawford), Psedochalcura 877 arizonensis Crawford, Urosigalphus 273 arizonensis Cresson, Xylocopa [s] 2185 arizonensis (Cushman), Netelia [s] 362 arizonensis (Dasch), Syrphoctonus 716 arizonensis Dreisbach, Psorthaspis [s] 1544 arizonensis Prison, Bremus 2202 arizonensis Girault, Berecyntus 938 arizonensis Girault, Chalcaspis 918 arizonensis Heinrich, Linycus 542 arizonensis (Howard), Discodes 941 arizonensis (Malloch), Mimesa 1595 arizonensis Marsh, Acrophasmus 146 arizonensis Michener, Anthocopa 2020 arizonensis Michener, Ashmeadiella 2028 arizonensis Muesebeck, Meteorus 282 arizonensis Perkins, Anteon 1240 arizonensis Rohwer, Empria 102 arizonensis Scullen, Eucerceris 1739 arizonensis Snelling, Polistes [s] 1513 arizonensis Stephen, Colletes 1749 arizonensis Swenk, Stelis 2000 arizonensis Swift, Hoplismenus 529 arizonensis Timberlake, Ptiloglossa 1759 arizonensis (Viereck), Cratichneumon 493 arizonensis Viereck, Parnopes 1239 arizonensis Viereck and (Cockerell, Andrena 1821 arizonensis (Walley), Dusona [s] 642 arizonensis Walley, Scambus 322 arizonensis Wheeler, Crematogaster 1377 arizonensis (Wheeler), Trachymyrmex 1411 arizonica (Balduf), Eudecatoma 842 arizonica (Banks), Ageniella [s] 1539 arizonica Banks, Episyron 1549 arizonica Banks, Pepsis 1526 arizonica Banks, Psammochares 1563 arizonica Bohart, Chrysis 1229 arizonica (Cockerell), Adleria 1081 arizonica (Cockerell), Melecta [s] 2171 arizonica (Cockerell), Mesoxaea 1771 arizonica Cockerell, Nomada 2105 arizonica Cockerell, Sphaerophthalma 1308 arizonica Cockerell, Xenoglossodes 2136 arizonica Linsley, Oreopasites 2087 arizonica (Perkins), Bocchus 1243 arizonica Santschi, Pheidole 1374 arizonica Timberlake, Perdita 1929 Index to Taxa of Hymenoptera 2233 arizonica Townes, Trychosis 455 arizonica Townes, Zatypota 338 arizonica Wheeler, Prenolepis [s] 1444 arizonicae Kinsey, Neuroterus [v] 1073 arizonicum (Rohwer), Adanthidium 1986 arizonicum Townes, Joppidium 458 arizonicus Banks, Cryptocheilus 1530 arizonicus Banks, Tachytes 1626 arizonicus Bohart, Philanthus 1721 arizonicus Bohart, Pterocheilus 1474 arizonicus Evans, Anisepyris 1208 arizonicus Evans, Dissomphalus 1217 arizonicus Girault, Dinarmus 800 arizonicus (Linsley), Holcopasites 2085 arizonicus (Mason), Cteniscus [s] 380 arizonicus Perkins, Aphelopus 1250 arizonicus Perkins, Hesperodryinus 1243 arizonicus Perkins, Neodryinus 1244 arizonicus Perkins, Pseudogonatopus 1245 arizonicus (Timberlake), Heterosarus 1854 arizonicus Townes, Megischus 741 arizonicus Townes, Metopius [s] 552 arizonicus Townes, Notocyphus [s] 1568 arizonicus (Townes), Pristaulacus 1112 arizonicus Townes, Zaglyptus 333 arizonicus (Wheeler), Acanthomyops 1440 arkansensis Girault, Habrocytus 811 arlequinatus Geoffroy, Ichneumon 341 armata (Ashmead), Eusterinx 732 armata Ashmead, Psilophrys 959 armata (Ashmead), Trichopria 1146 armata Gahan, Morodora 794 armata (Say), Neralsia 1049 armata Schuster, Odontophotopsis 1298 armata Smith, Megachile 2067 armatella Cockerell, Nomada 2098 armaticeps Cockerell, Panurginus 1850 armaticeps Cresson, Halictus 1955 armaticeps Cresson, Osmia 2035 armaticeps (Fox), Lindenius 1660 armatulus Ruthe, Blacus 267 armatus (Ashmead), Anagrus 1022 armatus Ashmead, Cryptus 472 armatus Ashmead, SpUomicrus 1141 armatus (Ashmead), Tineophoctonus 936 armatus Ashmead, Urosigalphus 274 armatus Patton, (Tolletes [s] 1751 armatus Provancher, Gorytes 1701 armatus Provancher, Mesostenus 468 armatus (Say), MegaspUus 1192 armatus Smith, Ancyloscelis 2118 armeniacae Cockerell, Passaloecus 1605 armifera (Say), Pristocera 1215 armillariae Fischer, Aspilota 220 armillata Bugbee, Eurytomocharis 848 armillatorius Thunberg, Ichneumon 332 armillatus Walkley, Cubocephalus 434 armillosus Townes, Exochus 559 armitagei Compere, Aenasioidea 922 armitagei Timberlake, Hexacnemus 963 arnaudi Dreisbach, Anopompilinus 1563 arno Banks, Cerceris 1731 arogae Gittens and Henry, Phaeogenes 489 Arogochila Michener 2029 aroniae Mitchell, Sphecodes 1974 arota (Cresson), Sphaeropthalma 1290 Arotes Gravenhorst 480 Arotrephes Townes 399 Arotropus Provancher 1334 Arpactus Jurine 1692 Arpactus Panzer 1693 Arrenoclavus Doutt 938 ARRHENOPHAGINI 929 Arrhenophagus Aurivillius 929 arridens (Gravenhorst), Oresbius 438 arrogans (Cresson), Trogomorpha 540 arroyanus Cockerell, Sphecodes 1974 artaceae (Howard), Epiencyrtus 963 artemis (Viereck), Pterocormus 520 artemisaphis Smith, Praon 298 artemisia Cole, Pheidole [s] 1372 artemisiae (Ashmead), Platygaster 1177 Artemon Walker, Pteromalus 825 Arthrolysis Foerster 803 Arthrolytus Thomson 824 arthuri Cockerell, Anthophora 2166 Artibolus Haliday 1139 articola Kiaer, Dolerus 47 articularis Davis, Mesoleius 600 articulata (Klug), Ametastegia 103 articulata Smith, Nomada 2113 articulatus (Cresson), Polyblastus 369 articulatus Davis, Exyston 378 artifex Smith, Xylocopa 2187 artus Dasch, Stictopisthus 714 artus Smith, Prolatus 88 arugosus Mao, Cardiochiles 263 arugosus Townes and G Townes, Aplomerus 388 arundinis Haliday, Aphidius 306 arvalis Cresson, Mesostenus 476 arvensiformis Cockerell, Sphecodes 1975 arvensis Lepeletier, Ammophila 1594 arvensis Patton, Sphecodes 1975 arvensis (Saussure), Euodynerus [s] 1492 arvensis Say, Dolerus 45 arvicola Stary, Lysiphlebus 300 Arysepyris Kieffer 1214 arzamae Riley, Telenomus 1167 Asaconoton Arnold 1642 asaphes Vachal, Halictus 1949 Asaphes Walker 785 ASAPHINAE 785 asaphus van Achterberg, Blacus 266 aschenborniana Cockerell, Melissodes 2142 Aschistus Foerster 403 Aschitus Mercet 966 Asclepiadiphila Ashmead 1066 asclepiadis Cockerell, Andrena 1849 asclepiadis Cockerell, 's Girault 774 Parhemiteles Seyrig 396 Parholcomyrmex Emery 1381 Paridris Brethes 1167 Paridris Kieffer 1157 parietina Smith, Osmia 2043 parietoides Verhoeff, Odynerus 1504 parietum (Linnaeus), Ancistrocerus 1504 parilis Timberlake, Perdita [s] 1890 Parinostemma Kieffer 1172 Parisobrachium Kieffer 1217 parisus Lovell, Halictus 1959 parkeranus Fischer, Opius 210 parkercreekensis Fischer, Opius 210 parkeri Banks, Blepharipus 1669 parkeri Blanchard, Porizon 696 parkeri Bohart and Menke, Prionyx 1586 parkeri Evans, Nomada 2109 parkeri Ferriere, Platencyrtus 954 parkeri (Fouts), Gryon 1158 parkeri Fouts, Trichopria 1147 parkeri Grigarick and Stange, Dianthidium 1995 parkeri Marsh, Ptesimogaster 156 parkeri Menke, Ammophila 1592 parkeri Moore, Chrysis 1233 parkeri Schuster, Sphaeropthalma 1293 parkeri Scullen, Cerceris 1736 parkeri Wasbauer, Dipogon 1535 parkinsoniae Cockerell, Xylocopa [s] 2185 parksi Cockerell, Nomia 1942 parksi (Cockerell), Xenoglossodes 2137 parksi Crawford, Chrysocharis 1009 parksi Krombein, Myzinum [s] 1266 parksi Mickel, Dasymutilla 1310 parksi Mitchell, Megachile 2065 parksi Schuster, Photomorphus 1296 parksi Viereck, Polystenidea 179 parksiana Schuster, Odontophotopsis 1300 parma Allen and Krombein, Neotiphia 1262 Parmicromelus Girault 817 Parmortha Townes 432 parmosa Blake, Sphaerophthalma 1305 parmula Bassett, Andricus 1087 parnassiae Cockerell, Andrena 1801 Parnopes Latreille 1239 PARNOPINAE 1239 Paroligoneurus Muesebeck 266 Paroligosita Kurdjumov 1034 Paroligosthenus Cameron 761 Paromphaloidomyiia Girault 990 paron (Cameron), Dilophotopsis [s] 1287 Paropheltes Cameron 359 Parophionellus Brues and Richardson 621 parorgyiae Ashmead, Apanteles 254 parorgyiae (Viereck), H3T)osoter 678 paroselae Cockerell, Anthidium 1990 paroselae Cockerell, Melissodes 2141 paroselae Michener, Hoplitis 2016 paroselae Timberlake, Perdita 1903 parosetae Cockerell, Melissodes 2141 parrasia Schuster, Sphaeropthalma 1289 parredes (Saussure), Ancistrocerus 1504 parriserrata Lindqvist, Pteronidea 80 parryellae Timberlake, Perdita 1920 parsonsi (Banks), Anoplius 1554 partiaeneiceps Girault, Achrysocharella 1013 particola Girault, Notanisomorpha 974 partifuscipennis Girault, Achrysocharis 1012 partifuscipennis Girault, Gonatocerus 1026 partis (Viereck), Cymodusa 656 partita Banks, Ageniella 1541 partitus Smith, Sphacophilus 25 parva (Ashmead), Trichopria 1147 parva Buckley, Formica 1421 parva (Cresson), Lissonota 570 parva (Cresson), Phyllocolpa 75 parva Cresson, Selandria 98 parva (Cresson), Zatjrpota 339 parva (Cushman), Plectiscidea 730 parva Malloch, Brachycistis 1269 parva Michener, Hesperapis 1980 parva (Norton), Pseudodineura 82 parva Phillips, Eurytoma 856 parva Provemcher, Osmia 2040 parva Robertson, Nomada 2101 parva Rohwer, Acordulecera 19 parva Rohwer, Euura 77 parva Schuster, Odontophotopsis 1300 parva Weld, Callirhytis 1103 parvacavus Shenefelt, Atanycolus 161 parvialba Viereck, Pimpla 719 parvicellula (Kieffer), Aclista 1132 parviceps Newman, Fenusa 85 parvifoliae Ashmead, Callirhytis 1103 parviforme (Viereck), Diadegma 670 parvifossa Fischer, Opius 210 parvilabris (Thomson), Pachynematus 57 parvipennis (Melander and Brues), Holoteleia 1156 parvirudis (Bohart), Euodynerus [s] 1495 parvispinosus Cameron, Ancistrocerus 1489 2406 Hymenoptera in America North of Mexico parvistigma Fischer, Aspilota 221 parvula (Bassett), Callirhytis 1103 parvula Blake, Mutilla 1297 parvula Cameron, Paratiphia 1264 parvula Cresson, Tenthredo 113 parvula Dalla Torre, Osmia 2040 parvula (Fox), Myrmosula 1275 parvula (Gravenhorst), Parmortha 432 parvula (Mayr), Paratrechina 1444 parvula Smith, Lasius 1440 parvula Timberlake, Perdita 1878 Parvulinus Mercet 1023 parvulum (Wesmael), Desmiostoma 199 parvulus Ashmead, Paramesius 1140 parvulus (Banks), Pompilus 1564 parvulus (Brues), Codrus 1126 parvulus (Cresson), Tachysphex 1629 parvulus Holmgren, Nematus 68 parvulus Kieffer, Figites 1051 parvulus Matthews, Spathius 158 parvulus Packard, Crabro 1682 parvum Aaron, Hedychrum 1226 parvum (Cresson), Dianthidium [s] 1995 parvum (Provancher), Diadegma 670 parvum Townes, Odontocolon 390 parvus Ashmead, Aperilaptus 730 parvus (Cresson), Evagetes 1547 parvus Cresson, Oxybelus 1656 parvus (Cresson), Pterocormus 525 parvus Dasch, Mesochorus 711 parvus Dreisbach, Pycnopompilus 1565 parvus Fouts, Eritrissomerus 1182 parvus Fox, Plenoculus 1635 parvus Fox, Tach3rtes 1626 parvus Muesebcek, Bassus 193 parvus (Provancher), Aethecerus 488 parvus (Provancher), Chorebus 215 parvus (Robertson), Heterosarus 1855 parvus Rohwer, Niteliopsis 1638 parvus Rohwer, Phytodietus 359 parvus Say, Chelonus 232 parvus Smith, Ptenus 24 parvus Viereck, Agathis 195 pasadenae Cockerell, Osmia 2034 pasadenae Cockerell, Prosopis 1767 pasadenae Michener, Halictus 1968 pasadenensis Cockerell, Pseudomelecta 2172 pascoensis Cockerell, Andrena 1821 pascoensis Cockerell, Colletes [s] 1756 pascoensis (Cockerell), Emphoropsis 2169 pascoensis Cockerell, Nomada 2113 pascoensis Cockerell, Osmia 2035 pascoensis Mitchell, Megachile 2062 pascoensis Timberlake, Perdita [s] 1892 pascuensis Shenefelt, Bracon 166 pascuorum Bugbee, Eurytomocharis 848 pascuorum Mayr, Baeocharis 956 pasitura (Cockerell), Triopasites 2115 pasonis Cockerell, Perdita 1874 Passalida Brethes 1175 Passaloecus Shuckard 1604 passiflorae Robertson, Anthemurgus 1854 patEigiatus Nylander, Bombus [s] 2194 patagoniae Parker, Microdynerus 1477 patagoniensis Bohart, Stenodynerus 1486 Patasson Walker 1029 patchi MacGillivray, Periclista 61 patchiae MacGillivray, Trichiocampus 50 patei (Dasch), Woldstedtius 720 patei Krombein, Myzinum [s] 1266 patei Martin, Aliolus 269 pateli Schuster, Sphaeropthalma 1289 patellata Patton, Macropis 1981 patellata Townes, Zat)rpota 339 patellatus Klug, Tenthredo 105 patelloides (Trotter), Paracraspis 1078 patelloides Weld, Acraspis 1078 patens Townes, Horogenes 664 pater Girault, Eurytoma 856 patiens (Bassett), Callirhytis 1103 patricia Cockerell, Xenoglossa 2131 Patrocloides Heinrich 517 Patroclus Cresson 517 patroclus (Viereck), Pterocormus 525 patruelis Cockerell, Sphecodes 1977 patruelis Cockerell, Tetralonia 2127 patruelis (Cushman), Dichrogaster [s] 403 patruelis Forel, Aphaenogaster 1362 patsuiketorum (Viereck), Campoletis 653 pattersonae Fullaway, Andricus 1087 pattersonae Fullaway, Tetrastichus 999 Pattersonae Melander, Mutilla 1293 pattersonae Melander and Brues, Gasteruption 1117 pattersoni Kinsey, Disholcaspis 1092 pattersoni (Kinsey), Loxaulus 1096 pattersoni Kinsey, Neuroterus [v] 1074 pattonella Viereck, Chrysis 1231 pattoni Aaron, Chrysis 1228 pattoni (Ashmead), Diadegma 670 pattoni Banks, Pepsis [s] 1526 pattoni Banks, Tachytes 1626 pattoni (Bassett), Andricus 1087 pattoni Cockerell, Nomia 1945 pattoni Vachal, Halictus 1948 patula (Viereck), Olesicampe 675 patula (Viereck), Plectiscidea 731 patulus Smith, Ptenus 24 patulus van Achterberg, Blacus 267 patulus Viereck, Phygadeuon 418 paucimaculatus (Packard), Ectemnius 1680 paucipilis Emery, Camponotus 1433 paucipuncta LaBerge, Melissodes 2150 paucipunctata Fouts, Pseudisobrachium 1219 Pauesia Quilis 302 paulensis Ashmead, Aphidius 310 paulior Fischer, Opius 210 paulistus Compere, Aenasius 918 paulula LaBerge, Melissodes 2150 paululus McComb, Chelonus 237 paululus (Sandhouse), Dialictus 1969 paulus (Bradley), Photomorphus 1298 paulus Dasch, Mesochorus 711 paulus Fischer, Opius 210 pauper (Cresson), Heterosarus 1855 pauper Fischer, Opius 210 pauper Packard, Crabro 1681 Index to Taxa of Hymenoptera 2407 pauper Packard, Mimesa 1596 pauper (Provancher), Monophadnoides 97 paupera Fischer, Aspilota 221 pauperatula Cockerell, Andrena 1821 paupercula (Bradley), Quemaya 1272 Pauridia Timberlake 917 PAURIDIINI 917 Pauroctenus Cameron 369 Paurolexis Cameron 686 Paururus Konow 126 pausiris (Walker), Tetrastichus 999 pauxilla Bradley, Ephuta [s] 1285 pauxillus Fox, Tachysphex 1629 pauxillus Viereck, Campoplex 672 pauxillus (Wheeler), Neivamyrmex 1332 pavidus Say, Torymus 756 pavidus Wheeler, Camponotus 1432 pavidus Zavattari, Zethus 1509 Pavlovskia Gussakovskij 1633 pavonina (Cockerell), Stelis 2003 pavoninus Cockerell, Florilegus 2156 pavoninus (Ellis), Dialictus 1969 pavonotum (Cockerell), Lasioglossum 1957 Pavostelis Sladen 2001 pax (Dalla Torre), Tricholabus 514 paxillatus Mickel and Krombein, Aglyptacros 1273 Paxylomma Brebisson 313 paya Burks, Ceratosmicra 869 paysoni Cockerell, Andrena 1806 paysoni Cockerell, Nomia 1943 pearsalli Ashmead, Anastatus 887 pecanivora Rohwer, Periclista 96 Pechlaneria Soyka 896 pechumani Fischer, Opius 210 pechumani Krombein, Tachysphex 1629 pechumani Pate, Psammaletes 1697 peckae Townes, Polyblastus 369 Peckelachertus Yoshimoto 983 peckhami Ashmead, Howardiella 943 peckhami (Ashmead), Solierella 1637 peckhami Cockerell, Andrena 1786 peckhami (Fernald), Ammophila 1592 peckhamii (Ashmead), Encyrtus 943 pecki (Cockerell), Pterosarus 1858 pecki Heinrich, Platylabops 506 pecki McComb, Chelonus 237 pecki Yoshimoto, Euderus 987 pecosae Allen, Tiphia 1259 pecosana (Cockerell, Andrena 1782 pecosella Cockerell, Melissodes 2151 pecosense Cockerell, Anthidium 1989 pecosensis Cockerell, Nomada 2109 pecosensis Cockerell, Sphecodes [s] 1977 pecosensis (Crawford), Evylaeus 1961 Pectenella Morley 664 Pectenopius Fischer 181 pectidellus Cockerell, Pseudopanurgus 1853 pectidis (Cockerell), Andrena 1782 pectidis Cockerell, Perdita 1903 pectidis Shinn, Calliopsis 1870 pectidis (Timberlake), Protandrena 1849 pectinatus Cushman, Exetastes 578 pectinatus Pate, Encopognathus 1659 pectinatus (Robertson), Evylaeus 1961 pectinatus (Thomson), Hyposoter 678 Pectinia BruUe 90 pectinipes Bohart, Dufourea 1936 Pectinolochus Aubert 694 pectinophorae Cushman, Chelonus 237 pectinophorae Watanabe, Habrobracon 164 pectiphilus (Cockerell), Pseudopanurgus 1853 pectorale Ashmead, Astiphromma 705 pectoralis Ashmead, Atmetus 735 pectoralis Cresson, Nematus 80 pectoralis (Leach), Arge 22 pectoralis (Marlatt), Phyllocolpa 75 pectoralis Nees, Eubadizon 275 pectoralis Norton, Tenthredo 113 pectoralis Provancher, Macrocentrus 189 pectoralis (Provancher), Syrphoctonus 717 pectoralis (Robertson), Triepeolus 2095 pectoralis Say, Ichneumon 506 pectoralis (Smith), Evylaeus 1961 pectoralis Timberlake, Perdita 1910 pectoralis Townes, Ctenochira 371 pectoralis Townes, Ischnus 456 pectoralis Townes, Metopius 552 pectoralis (Walley), Dusona 642 pectoraloides (Cockerell), Evylaeus 1961 pectoratorius Gravenhorst, Bassus 723 pectoratorius (Thunberg), Diplazon 723 pectorosus Mickel, Oxybelus 1655 peculiaris Brues, Gonatopus 1248 peculiaris (Cresson), Typhoctes [s] 1281 peculiaris Fox, Didineis 1686 peculiaris Howard, Bothriothorax 930 peculiaris Krombein, Myrmosa 1274 peculiaris Timberlake, Perdita 1879 pedalis Ashmead, Ceraphron 1189 pedalis (Cresson), Brachymeria 874 pedalis (Cresson), Coccygomimus 345 pedalis Cresson, Helcon 183 pedalis (Cresson), Polyblastus 368 pedalis (Cresson), Pterocormus 525 pedalis Fox, Eumenes [s] 1508 pedalis Muesebeck, Orgilus 280 pedata (Say), Pseudeucoila 1057 pedatus Baker, Photopsis 1293 pedatus (Say), Laelius 1211 pedella (Holmgren), Dolophron 662 pedellum Dalla Torre, Tranosema 662 pedestris (Saussure), Parancistrocerus [s] 1489 pedicellatum (Kinsey), Dros 1081 pedicellatum Packard, Euplilis 1663 pedicellatus Bohart, Pterocheilus 1474 pediculata Provancher, Anacharis 1048 pediculata Provancher, Ropronia 1122 pediculatus Provancher, Echthrus 350 pediculatus Provancher, Tryphon 376 pediculihirta Viereck, Andrena 1845 Pedinomma Foerster 1251 Pedinotus Szepligeti 155 Pediobioidea Girault 1014 Pediobius Walker 1015 pedunculata (Bassett), Callirhytis 1103 pedunculata Smith, Ponera 1341 2408 Hymenoptera in America North of Mexico pedunculoides Weld, Disholcaspis 1092 pegasus Harris, Crabro 1673 pegasus Packard, Thyreopus 1673 peglowi Krombein, Diploplectron 1613 pegomyiae Brues, Aphaereta 219 pegomyiae (Brues), Basalys 1145 pegomyiae Brues, Mesocrina 225 pegomyiae Gahan, Opius 201 Pegoscapus Cameron 749 pelargoides (Cockerell), Perdita 1880 pelas Pate, Crossocerus 1667 PELECINIDAE 1119 PELECINOIDEA 1119 Pelecinus Latreille 1119 Pelecystoma Wesmael 178 peletieri Andre, Nematus 65 peleus Fischer, Opius 210 pelias Cameron, Ancistrocerus 1484 Pelicandrena LaBerge and Ribble 1819 pellax Sandhouse, Osmia 2038 pellucida Cockerell, Hesperapis 1980 pellucida Cockerell, Perdita 1923 pellucida (Konow), Acordulecera 20 pellucida Smith, Myrmica 1421 pellucidula Aaron, Chrysis 1233 pellucidus Kinsey, Andricus 1090 Pelmatopus Hartig 82 pelopaei Ashmead, Sapyga 1320 Pelopaeus Latreille 1578 Pelopoeus Latreille 1578 Peltales Townes 552 Peltastes Illiger 551 peltata (Cockerell), Prospaltella 908 peltatus Dasch, Mesochorus 711 peltatus Wells and Metcalf, Andricus 1099 peltista Kohl, Crabro 1673 Peltopius Clement 551 pembertoni Bridwell, Microbracon 165 Pemon Foerster 398 Pemphilis Pate 1672 Pemphredon Latreille 1602 PEMPHREDONIDAE 1595 PEMPHREDONINAE 1600 PEMPHREDONINI 1601 pendens Townes, Rh3^ura 444 pendula Foerster, Wesmaelia 294 pendulum Walley, Diadegma 670 pendulus Haliday, Opius 210 Penecerus Wesmael 177 penegalensis Enslin, Pachynematus 64 penelope Cockerell, Exomalopsis 2116 penemisella LaBerge and Ribble, Andrena 1797 penetrans (Kirby), Pirene 793 penicillata Cockerell, Megachile 2075 penicilliferus (Brues), Triepeolus 2095 peniculus Townes, Xorides 393 peninsulare Mann, Eciton 1330 peninsulare Timberlake, Dianthidium 1996 peninsularis Cockerell, Nomia 1943 peninsularis Fox, Chyphotes 1278 peninsularis Kincaid, Pontania 73 peninsularis (Muesebeck and Walkley), Belyta 1137 peninsularis Roberts, Agapostemon 1954 peninsulatum Gregg, Monomorium [s] 1384 penisularis Cockerell, Nomada 2112 penmaricus (Ashmead), Conostigmus 1193 pennator Fabricius, Ichneumon 331 pennator (Fabricius), Trogus 539 penniger (Cockerell), Triopasites 2115 pennsylvanica Allen, Tiphia 1259 pennsylvanica Blake, Mutilla 1295 pennsylvanica Buckley, Atta 1414 pennsylvanica Buckley, Ponera 1342 pennsylvanica Cockerell, Prosapis 1762 Pennsylvanica Dalla Torre, Zethus 1509 pennsylvanica (Kieffer), Miota 1129 pennsylvanica (Lepeletier), Melissodes 2156 pennsylvanica Roger, Pheidole 1372 Pennsylvanica Smith, Larrada 1618 pennsylvanicola Viereck, Andrena 1800 pennsylvanicum (Fouts), Synopeas 1184 pennsylvanicum Saussure, Trypoxylon [s] 1644 pennsylvanicus (Ashmead), Gryon 1158 pennsylvanicus (Ashmead), Trimorus 1164 pennsylvanicus Banks, Tachytes 1624 pennsylvanicus (Degeer), Bombus [s] 2204 pennsylvanicus (DeGeer), Camponotus 1427 pennsylvanicus DeGeer, Sirex 130 pennsylvanicus Girault, Sympiesis 969 Pennsylvanicus Saussure, Odjmerus 1489 pennsylvanicus (Strickland), Gelis 408 pensile Schletterer, Gasteruption 1116 pensilis Timberlake, Andrena 1830 pensilvanica Haldeman, Eumenes 1509 pensitus (Sandhouse), Dialictus 1969 Pensylvanica Beauvois, Larra 1618 pensylvanica DeGeer, Formica 1427 pensylvanica Haldeman, Ampulex 1575 pensylvanica Lepeletier, Chrysis 1229 Pensylvanica Lepeletier, Colpa 1316 pensylvanica (Lepeletier), Sphaeropthalma [s] 1295 pensylvanica (Saussure), Vespula 1520 pensylvanica Saussure, Zethus 1509 pensylvanicus Linnaeus, Sphex 1581 pensylvanicus (Saussure), Parancistrocerus [s] 1489 Pentacantha Ashmead 1166 Pentacnemus Howard 940 pentagoetorum Viereck, Campoplex 628 pentagona Fischer, Phaenocarpa 227 pentagonalis (Provancher), Cubocephalus 436 Pentalitomastix Eady 940 pentamera Cockerell, Hoplitella 2013 Pentaperdita Cockerell and Porter 1887 pentaplasta Ashmead, Trichopria 1147 Pentaplastidia Weld 1054 Pentapleura Foerster 224 Pentapria Kieffer 1142 Pentarthron Packard 1037 Pentarthrum Dalla Torre 1037 Pentasmicra Ashmead 864 pentatoma (Ashmead), Platygaster 1180 pentatomus Kieffer, Telenomus 1169 Index to Taxa of Hymenoptera 2409 Pentelicus Howard 966 Pentenaysma Graham 1010 Penteriades Michener and Sokal 2012 Penthemisia Moure 2173 pentstemonis Cockerell, Osmia 2044 penuria (Davis), Lissonota 570 penuti Pate, Belomicrus 1652 penutiani Ribble, Andrena 1788 pepii (Ross), Phyllocolpa 75 Peponapis Robertson 2137 PEPSINAE 1523 PEPSINI 1524 Pepsis Fabricius 1525 pepticus Cresson, Ichneumon 532 pepticus (Say), Tachytes 1624 pequodorum Viereck, Apanteles 250 pequodorum Viereck, Opius 211 pequodorum Viereck, Praon 299 pequoitorum Viereck, Ambljfteles 533 peracuta Aaron, Chrysis 1228 peraffmis (Ashmead), Olesicampe 675 perafflicta Cockerell, Diadasia [s] 2120 peralpinus (Cockerell), Evylaeus 1961 peraltus (Cockerell), Evylaeus 1961 peralus Smith, Amauronematus 80 peramoenus (Heinrich), Barichneumon [s] 501 perannulata (Hopper), Eutanyacra 509 Perantherix Westwood 19 perarmata Cockerell, Andrena 1776 perarmatus Timberlake, Pseudopanurgus 1853 peratra Cockerell, Andrena 1811 peratra Dyar, Tenthredo 110 peratra Townes, Trychosis 454 peratripes (Girault), Tomicobia 824 perbella (Viereck), Nomada 2104 perbrevis Cresson, Megachile 2052 percampanulatus (Viereck), Stenodynerus 1486 perchalybea Viereck, Andrena 1790 percincta Timberlake, Perdita 1903 percitus Evans, Anoplius 1558 percna ScuUen, Cerceris 1732 percontatoria (Mueller), Zatypota 339 percurrens Fouts, Trimorus 1164 percurrens Townes, Netelia 362 percussor Girault, Hypopteromalus 830 perdebilis Perkins, Chalcogonatopus 1247 perdens (Kinsey), Callirhytis 1103 perdensa Viereck, Trachandrena 1834 perdifficilis (Cockerell), Dialictus 1969 perdignus Compere and Zinna, Pseudaphycus 928 perdistinctus Viereck, Limnerium 652 perdita Cockerell, Trachusa 1984 perdita Rohwer, Euura 77 Perdita Smith 1872, 1888 Perditella Cockerell 1926 perditor (Bassett), Callirhytis 1103 perditrix (Gahan), Paracentrobia 1035 perditum Dasch, Astiphromma 705 perditus (Provancher), Ceratophygadeuon 427 perditus Provancher, Mesoleptus 610 perdubius Girault, Anaphes 1029 perdubius (Girault), Pediobius 1018 perdubius (Girault), Zatropis 834 perducta Timberlake, Perdita [s] 1917 peregrina (Cresson), Bathythrix 419 peregrina du Buysson, Chrysis 1228 peregrina Timberlake, Pauridia 917 peregrinatrix (Krombein), Myrmosula 1276 peregrinus (Compere), Arhopoideus 919 peregrinus Graham, Eupteromalus 820 perelegans Cockerell, Triepeolus 2095 perennis Davis, Eclytus 365 perennis (Saussure), Parancistrocerus [s] 1490 perepicus Viereck, Iphiaulax 171 perexiguus (Sandhouse), Dialictus 1969 perexima Cockerell, Megachile 2071 perezana Viereck and Cockerell, Andrena 1801 perezi Robertson, Andrena 1841 perfasciatus Evans, Pompilus 1563 perfecta Provancher, Agenia 1532 perfectus (Walker), Trichomalus 819 perfficilis Cockerell, Halictus 1969 perfida Dalla Torre, Mutilla 1305 perfidiosa Cameron, Sphaerophthalma 1305 perflavus Girault, Coccophagus 904 perforatella Cockerell, Andrena 1837 perforator Provancher, Agathis 194 perfoveata (Kinsey), Callirhytis 1103 perfulvum Weld, Trichoteras 1076 pergandei Ashmead, Apanteles 256 pergandei (Ashmead), Conostigmus 1193 pergandei Ashmead, Elasmosoma 281 pergandei Ashmead, Polypeza 1139 pergandei Emery, Formica 1464 pergandei Emery, Leptothorax [s] 1396 pergandei (Emery), Monomorium 1383 pergandei (Emery), Proceratium 1338 pergandei (Emery), Smithistruma 1407 pergandei Forel, Solenopsis 1388 Pergandei Handlirsch, Gorytes 1701 pergandei Howard, Chalcaspis 918 pergandei Marlatt, Nematus 61 pergandei (MajT), Veromessor 1365 pergandiella Howard, Encarsia 906 PERGIDAE 19 pergracilis Heinrich, Stenobarichneumon 503 Perhymenes Brethes 1014 periallis Parker, Leptochilus 1478 perichlarus (Cockerell), Dialictus 1969 perichlorus Cockerell, Halictus 1969 Periclista Konow 95 Periclistoptera Ashmead 84 Periclistus Foerster 1064 periculosa Fischer, Phaenocarpa 227 Peridesmia Foerster 818 perideus Burks, Dirhinus 862 peridonea Sandhouse, Osmia [s] 2047 Periglyphus Boheman 769 perihirta Cockerell, Megachile 2067 PERILAMPINAE 770 2410 Hymenoptera in America North of Mexico perilampoides Girault, Miromphalomyia 1007 Perilampus Latreille 770 perileucus Cockerell, Colletes 1749 PERILISSINI 587 perilissoides Cushman, Absyrtus 590 Perilissus Holmgren 588 periliti Ashmead, Otacustes 409 periliti Riley, Hemiteles 409 Perilitus Nees 291 perilla Mickel, Dasymutilla 1311 perimelas Cockerell, Andrena 1805 perindotata Viereck, Andrena 1845 PERINEURINI 108 Perinistilus Ghigi 135 Periope Haliday 555 Periphotopsis Schuster 1301 Periplasma Porter 457 periplocae McComb, Chelonus 237 Perisemus Foerster 1206 Perisierola Kieffer 1204 Perissander Michener 1868 perissocera Michener, Hoplitis 2013 Perissopompilus Evans 1563 Perissopterus Howard 897 Peristenus Foerster 292 Peritaenius Foerster 529 Perithous Holmgren 348 peritomae Cockerell, Anthophora 2167 perivincta Cockerell, Nomada [s] 2107 perixantha Timberlake, Perdita 1903 perixanthus Cockerell and Porter, Bombus 2194 perkinsi Forel, Ponera 1343 perkinsi Krombein, Thaumatodryinus 1244 perkinsi Walkley, Platylabus 545 perlaevis (Cockerell), Pterosarus 1858 perlongus (Cresson), Dolichomitus [s] 329 perluctuosus (Provancher), Patrocloides 517 perlugubris (Heinrich), Pterocormus 526 perlusa Cockerell, Melissodes 2150 perlustrans Cockerell, Sphecodes 1977 perluteum Cockerell and Cockerell, Dianthidium 1997 permaculata Cockerell, Stelis 2004 permaculatum Cockerell, Anthidium 1991 perminimus Bassett, Neuroterus 1074 perminuta Buckley, Formica 1444 perminutus Fischer, Opius 211 permista Mickel, Dasymutilla 1311 permitis Cresson, Andrena 1782 permixtus (Cockerell), Triepeolus 2095 permodestus Heinrich, Platylabus 545 permorata Cockerell, Osmia 2038 permutabilis Heinrich, Aoplus 505 perniciosa (Bassett), Disholcaspis 1092 perniciosi Tower, Prospaltella 908 perniciosus (Viereck), Gelis 408 perniciosus Viereck, Mesochorus 711 pernicis Timberlake, Anthophora 2163 perniger Williams, Plenoculus [s] 1634 pernigra Cresson, Anthophora [s] 2165 pernigricornis Heinrich, Spilichneumon 515 Perniphora Ruschka 801 pernitens (Cockerell), Heterosarus 1856 pernix Parker, Dryudella 1616 pernotus Kinsey, Neuroterus 1073 pernuda Viereck, Trachandrena 1840 perobscura Weld, Callirh3rtis 1103 Perodr3dnus Perkins 1244 peroneae Muesebeck, Macrocentrus 189 peroneae Walley, Microgaster 258 peroniae Townes, Exochus 561 Peronistilomorphus Pic 135 peroratus (Cameron), Pterocormus 526 Perosis Foerster 410 perpallida Cockerell, Perdita [s] 1903 perpallidus Gahan, Aphelinus 892 perparvus Cockerell and Sumner, Hylaeus 1765 perparvus (Ellis), Dialictus 1970 perpicta Timberlake, Perdita [s] 1898 perpictum (Cockerell), Paranthidium [s] 1985 perpilosa Wheeler, Formica 1450 perplexa (Ashmead), Callirhytis 1103 perplexa Ashmead, Stylophorella 803 perplexa (Cresson), Buathra 461 perplexa Cresson, Lyda 16 perplexa Cresson, Melissodes 2146 perplexa Cresson, Nomada 2104 perplexa Fouts, Platygaster 1180 perplexa Girault, Habrolepoidea 964 perplexa MacGillivray, Tenthredo 112 perplexa Rohwer, Psen 1596 perplexa Smith, Andrena 1842 perplexa Timberlake, Perdita 1910 perplexans Cockerell, Nomada 2104 perplexum (Cresson), Gasteruption [s] 1117 perplexum (Smith), Anthidiellum 1999 perplexus (Ashmead), Anoncus 602 perplexus Ashmead, Exolytus 430 perplexus (Ashmead), Norbanus 803 perplexus Cresson, Bombus 2200 perplexus Cresson, Foenus 1117 perplexus Cresson, Polistes 1515 perplexus (Fouts), Auxopaedeutes 1149 perplexus Gahan, Liodontomerus 760 perplexus Gahan, Rogas 180 perplexus Girault, Telenomus 1169 perplexus (Huber), Torymus 756 perplexus Muesebeck, Microplitis 260 perpolita LaBerge, Melissodes 2150 perpulchra Cockerell, Perdita [s] 1876 perpulchra Crawford, Stelis 2001 perpulchra (Cresson), Ceratochrysis 1234 perpulcra Walsh, Hockeria 862 perpunctata (Cockerell), Quemaya 1272 perpunctata LaBerge, Andrena 1782 perpunctatulus Knerer and Atwood, Dialictus 1970 perpunctatus (Ellis), Dialictus 1970 perpunctatus Timberlake, Pseudopanurgus 1853 perpusilla Evans, Clephalonomia 1213 perpusillus Trotter, Neuroterus 1107 perpygmaeus Fischer, Opius 211 perretti (Heinrich), Pterocormus 526 Index to Taxa of Hymenoptera 2411 perrivalis Viereck, Amorphota 679 perrugosa Weld, Callirhytis 1104 perseae Rohwer, Pamphilius 16 Persecutor Saussure, Odynerus 1483 persiaphis Cook, Aphidius 301 persicae Froggatt, Ephedrus 297 persicaphidis Ashmead, Lysiphlebus 301 persicum MacGillivray, Pamphilius 16 persicus Klima, Pamphilius 16 persimile Evans, Pseudisobrachium 1219 persimilis (Ashmead), Disholcaspis 1092 persimilis Ashmead, Telenomus 1169 persimilis Ashmead, Torymus 756 persimilis Cockerell, Hypomacrotera [s] 1871 persimilis Cockerell, Nomia 1945 persimilis Cresson, Cryptus 463 persimilis Cushman, Adelognathus 388 persimilis Cushman, Exetastes 577 persimilis Graenicher, Andrena 1785 persimilis Lovell and Cockerell, Sphecodes 1977 persimilis Muesebeck, Orgilus 280 persimilis Timberlake, Perdita [s] 1883 persimilis (Viereck), Augochlorella 1950 persimulata Viereck, Andrena 1799 personata (Cockerell), Nomadopsis 1865 personata Robertson, Andrena 1810 personata Timberlake, Perdita [s] 1922 personatella Cockerell, Melissodes 2150 personatellus (Cockerell), Hylaeus 1765 personatus Dasch, Mesochorus 711 personatus Fox, Mellinus 1684 personatus Kerrich, Aenasius 918 personatus Townes, Cubocephalus 436 personulatum Cockerell, Anthidium 1991 perspeciosus Girault, Ablerus 899 perspicuipennis Girault, Prospaltella 909 perspicuus Fouts, Trimorus 1164 perspicuus Knerer and Atwood, Dialictus 1970 persuasoria (Linnaeus), Rhyssa [s] 353 pertarda Cockerell, Andrena 1786 pertenuis Heinrich, Cratichneumon 494 perterritum Cockerell, Dianthidium [s] 1997 pertinax (Cresson), Acerastes 475 pertinax Davis, Mesoleius 601 pertinax Saussure, Odynerus 1501 pertristis Cockerell, Andrena 1805 perturbans Heinrich, Rubicundiella 504 perturbans Walsh, Euura 77 perturbator (Heinrich), Carlsonia 542 perturbatrix Heinrich, Rubicundiella 504 peruvianas Cameron, Agapostemon 1954 pervaga (Melander), Sphaeropthalma 1293 pervagus Cresson, Ichneumon 533 perversus Walker, Pteromalus 827 Petalodes Wesmael 179 petalostemonis Robertson, Melissodes 2141 petalostemonis Swenk, Colletes 1758 Petersiana Jorgensen 42 petilus Parker, Leptochilus 1478 petilus Townes, Cratocryptus 433 petiolaridis Rohwer, Pontania 73 petiolariferus Viereck, Meteorus 283 petiolaris (Cameron), Phrudus 691 petiolaris Davis, Exoljrtus 428 petiolaris Felt, Pontania 73 petiolaris Fischer, Opius 211 petiolata Ashmead, Amblyaspis 1186 petiolata Ashmead, Ceratoneura 988 petiolata Fox, Brachycistis 1269 petiolata (Muesebeck), Agathis 194 petiolata (Provancher), Aspilota 221 petiolata Smith, Caliroa 85 petiolata (Viereck), Olesicampe 675 petiolatum (Davis), Therion 615 petiolatum (Say), Enizemum 719 petiolatus Cameron, Alyson 1685 petiolatus Cresson, Pompilus 1540 petiolatus Davis, Euryproctus 610 petiolatus Fouts, Trimorus 1164 petiolatus Fox, Chyphotes 1278 petiolatus Girault, Omphalchrysocharis 1009 petiolatus Say, Pompilus 1558 petiolatus Viereck, Campoplex 666 petiolicola (Osten Sacken), Ceroptres 1065 petiolicola Osten Sacken, Cynips 1088 Petitii Guerin, Scolia 1317 petrellus (Cockerell), Dialictus 1970 petrina Weld, Callirhytis 1104 petrophila Cockerell, Anthophora 2167 petrosa Weld, Callirhytis 1104 petrovae McComb, Chelonus 237 petrovae Walley, Apanteles 252 pettiti Cresson, Coleocentrus 480 pettitii (Cresson), Gelis 408 Pettitii Dalla Torre, Coleocentrus 480 petulans Cresson, Megachile 2068 petulans Muesebeck, Elasmosoma 281 petulca (Cresson), Svastra [s] 2135 petulciformis Cockerell, Melissodes 2132 petulcus (Cresson), Cratichneumon 494 petulcus (Cresson), Liotryphon 327 Peucobius Townes 691 Peudocosmia Radoszkowski 2020 pexa LaBerge, Melissodes 2150 Pezolochus Foerster 403 pezomachoides (Ashmead), Trichopria 1147 pezomachoides (Balduf), Eudecatoma 844 pezomachoides (Osten Sacken), Acraspis 1079 Pezomachus Gravenhorst 403 Pezophycta Foerster 1058 Pezoporus Foerster 444 pfankuchi Brauns, Delomerista 349 pfefferi Habermehl, Ephialtes 330 Phaceliae Cockerell, Bombus 2197 phaceliae Cockerell, Colletes 1755 phaceliae Cockerell, Dioxys 2005 phaceliae Cockerell, Osmia 2044 phaceliae Cockerell, Perdita 1926 phaceliae (Cockerell), Synhalonia 2129 phaceliae Michener, Chelostoma 2009 phaceliae Mitchell, Andrena 1833 phaceliae Rohwer, Pseudomasaris 1471 phaceliae Timberlake, Nomadopsis 1865 Phaceliapis Michener 1939 phaceliarum (Cockerell), Anthocopa 2022 2412 Hymenoptera in America North of Mexico phaceliarum (Cockerell), Dialictus 1970 Phacostomus Nees 788 Phacota Roger 1381 Phaedra Blake, Mutilla 1294 Phaedroctonus Foerster 631 Phaedrophadnus Cameron 453 Phaedrotoma Foerster 202 Phaenacra Foerster 803 Phaenocarpa Foerster 224 Phaenodiscus Foerster 941 Phaenodus Foerster 177 Phaenoglyphis Foerster 1060 Phaenolexis Foerster 214 phaenomenon (Heinrich), Ichneumon 533 Phaenomeris Dalla Torre 174 Phaenopria Ashmead 1145 Phaenosarus Mitchell 2061 Phaenosemus Foerster 734 Phaenoserphus Kieffer 1123 Phaenotoma Ashmead 239 Phaeogenes Wesmael 489 PHAEOGENINA 485 PHAEOGENINI 485 phaeogenops Heinrich, Vulgichneumon 502 phaeolepis Townes and Gupta, Cubocephalus [s] 437 phaeopteris Townes, Monoblastus 373 phaeoptila Michener, Megarhyssa 355 Phaeosmia Michener 2022 phaeostethus Shenefelt, Atanycolus 161 phagesorus Foerster 599 Phagonia Curtis 788 phais Burks, Spilochalcis 866 phalaricola Phillips and Poos, Harmolita 841 phalaridis Phillips and Poos, Harmolita 839 phalarus Marsh, Rhaconotus 157 phaleratus (Say), Pseudoplisus 1695 phaloniae Mason, Chelonus 232 Phanacis Foerster 1068 Phanagenia Banks 1536 Phanerodryinus Roepke 1244 Phanerogaster Wesmael 239 Phanerotoma Wesmael 239 Phanerotomina Shestakov 239 Phanomalopsis Michener and Moure 2116 Phanomeris Foerster 174 Phanurus Thomson 1167 phaon (Fox), Dasymutilla 1311 pharaonis (Linneaus), Monomorium 1383 Pharaophanes Bernard 1381 Pharsalia Cresson 620 Phasganophora Sichel 869 Phasgonophora Westwood 869 Phasis Walker, Pteromalus 825 Phatnacra Foerster 396 phedyma Walker, Merostenus 886 phegus Burks, Tetrastichus 1000 Pheidolacanthinus Smith 1365 Pheidole Westwood 1365 PHEIDOLINI 1357 Pheidoloxeniscus Ghesquiere 966 Pheidoloxenus Ashmead 966 phellos Ashmead, Amphibolips 1105 phellos Ashmead, Decatoma 845 phenacapsia Yoshimoto, Achrysocharis 1012 phenacaspia Yoshimoto, Achrysocharis 1012 phenacocci (Ashmead), Chalcaspis 918 phenacoides Cockerell, Melissodes 2143 phenax Cockerell, Andrena 1829 phenax (Cockerell), Anthophora 2168 phenax Cockerell, Osmia 2041 Phidias Snellen van VoUenhoven 350 phidippi Burks, Tetrastichus 999 Phidola Schulz 1365 Phidole Bingham 1365 phigaliae Muesebeck, Apanteles 252 Philachyra Walker 836 philadelphi (Robertson), Prochelostoma 2008 Philadelphiae Saussure, Odynerus 1506 philadelphica (Lepeletier), Isodontia 1582 philadelphica (Lepeletier), Melissodes 2156 philadelphicus Lepeletier, Pompilus 1554 philanthanus Mitchell, Dialictus 1970 PHILANTHIDAE 1720 PHILANTHINAE 1720 Philanthocephalus Cameron 1726 philanthoides (Cresson), Monoblastus 374 Philanthus Fabricius 1720 Phileremulus Cockerell 2084 philetas Cameron, Odynerus 1483 Philianthus Guerin 1720 philipi Viereck, Lissonota 571 philippinensis Fullaway, Spalangia 779 phillipsi Viereck, Schizoprymnus 271 philodromi (Gahan), Syntomosphyrum 1005 Philonix Fitch 1080 Philonygmus Foerster 403 Philopison Cameron 1005 Philoplanes Muesebeck and Walkley 1159 Philoponectroma Brethes 915 Philositus Townes 662 Philotymma Foerster 608 Philoxanthus Ashmead 1874 Phlebatrophia MacGillivray 85 Phlebopenes Perty 888 PhlebusStary 300 phloeosini Ashmead, Eurytoma 853 phloeotribi (Ashmead), Elachertodomyia 791 phloeotribi Ashmead, Euphorus 286 phloeotribi Ashmead, Eurytoma 856 phlyctaeniae Muesebeck, Apanteles 252 Phobetellus Yimcks 608 Phobetes Foerster 394, 608 phobetri Rohwer, Apanteles 253 Phobetus Thomson 608 Phobocampa Thomson 658 Phobocampe Foerster 658 phocata Cockerell, Andrena 1833 Phocion Girault 793 phoebus Girault, Eurytoma 856 phoenica Burks, Spilochalcis 864 phoenicapoda Burks, Chalcis 864 phoenicensis Fischer, Opius 211 phoenix Evans, Pompilus 1563 phoenix (Fox), Dasymutilla 1311 Index to Taxa of Hymenoptera 2413 phoenix Girault, Eurytoma 856 phoenix Pate, Aphilanthops 1728 phoenixensis Cameron, Ancistrocerus 1485 Pholidoceras Mercet 916 Pholidocerodes Ferriere 916 pholisorae Riley, Apanteles 253 Phor Robertson 2105 Phorbas Ashmead 1243 Phorbasia kieffer 1243 phorodontis Ashmead, Aphidius 306 Photismus Thomson 777 Photomorphina Schuster 1296 Photomorphus Viereck 1296 photomorphus Viereck, Campoplex 639 Photopsioides Schuster 1294 Photopsis Blake 1290 phoxopteridis Riley, Rhysipolis 175 phoxopteridis (WeedJ, Sphelodon 563 Phradis Foerster 694 phragmitis Erdos, Gahaniola 841 Phrontosoma MacGillivray 102 PHRUDINAE 691 Phrudus Foerster 691 phryganidiae Ashmead, Phygadeuon 411 Phthinodes Tschek 351 phthisica Cresson, Polybia 1516 Phthorima Foerster 720 phthorimaeae (Cushman), Campoplex 630 phthorimaeae Gahan, Chelonus 237 phthorimaeae Muesebeck, Apanteles 253 phthorimaeae Muesebeck, Microgaster 258 Phthorimus Thomson 720 phycidis Ashmead, Habrocytus 813 phycidis Ashmead, Phaeogenes 491 phycitis Riley, Polysphincta 568 Phygadeuon Gravenhorst 424 PHYGADEUONTINA 420 phygadeuontoides Walley, Syndipnus 607 Phylacis Walker, Pteromalus 834 Phylacter Reinhard 186 Phylax Wesmael 185 phyllisae Middlekauff, Pamphilius 16 Phyllocolpa Benson 74 Phylloecus Newman 134 Phyllopais Hering 82 phyllostachitis (Gahan), Gahaniola 841 Phylloteras Ashmead 1076 Phyllotoma Dumeril 2020 Phyllotoma Fallen 85 phyllotomae Fischer, Aspilota 221 phyllotomae Muesebeck, Phanomeris 174 phyllotretae Jourdheuil, Mesochorus 707 phyllotretae (Riley), Pediobius 1018 phylloxerae (Ashmead), Phylloxeroxenus 848 Phylloxeroxenus Ashmead 848 Phyllus Walker, Pteromalus 818 phymatae Cockerell, Perdita 1903 Phymatocera Dahlbom 90 PHYMATOCERINI 90 phymatodis (Ashmead), Eubazus 270 Phyrtus Foerster 422 physalidis Timberlake, Perdita 1895 physariae Cockerell, Andrena 1825 physariae Cockerell, Osmia 2039 Physcoteles Berthomieu 510 physcoteloides Heinrich, Spilichneumon 515 Physcus Howard 906 Physetapsis Schuster 1289 physocarpi Crosby, Megastigmus 766 Physocrema Forel 1376 physokermis Compere, Microterys 952 physokermis Girault, Holcencyrtus 965 physokermis (Timberlake), Metaphycus 926 Physoscelis Westwood 1662 Physoscelus Lepeletier and Brulle 1662 Physostetha Michener 2007 Physotarsus Townes 592 Physothorax Ma3T 759 physura Cockerell, Nomada 2104 Phytodiaetoides Morley 343 Phytodiaetus Agassiz 358 PHYTODIETINI 358 Phytodietus Gravenhorst 358 phytonomi Gahan, Peridesmia 818 phytonomi Viereck, Aenoplegimorpha 423 phytonomi Viereck, Bathyplectes 648 phytophaga Crosby, Prodecatoma 847 phytophagica Dyar, Hemichroa 54 Phyzelus Foerster 421 picas Dalla Torre, Mutilla 1280 picea Buckley, Atta 1414 picea Buckley, Formica 1444 picea Bugbee, Eurytoma 857 picea (Emery), Aphaenogaster [s] 1362 picea Emery, Formica 1449 picea (RUey), Arachnophaga 884 piceae Cushman, Neliopisthus 365 piceae Cushman, Phaedroctonus 629 piceae Lepeletier, Lophyrus 36 piceae Rohwer, Megastigmus 765 piceae Rohwer, Pachynematus 59 piceatus Rohwer, Xylonomus 391 piceiceps Baker, Chyphotes 1278 piceiceps Viereck, Bracon 166 piceipectus Viereck, Vipio 172 piceipes Dodd, Telenomus 1170 piceipes Heinrich, Cratichneumon 494 piceipes Schuster, Odontophotopsis [s] 1300 piceiventris Ashmead, Lysiphlebus 301 piceiventris (Harrington), Charitopes 416 picens (Davis), Campodorus 600 piceoceps Schuster, Sphaeropthalma 1291 piceocincta (Norton), Tenthredo 112 piceoderma (Kinsey), Callirhjrtis [v] 1102 piceogaster Schuster, Sphaeropthalma 1291 piceoventris Muesebeck, Apanteles 244 picescens Perkins, Agonatopus 1249 piceus Ashmead, Baeus 1160 piceus Cresson, Cremastus 739 piceus Cresson, Trioxys 309 piceus Fullaway, Periclistus 1064 piceus (Handlirsch), Lestiphorus 1696 piceus Marshall, Rhoptrocentrus 157 piceus Provancher, Diastrophus 1067 piceus Thomson, Opius 211 piceus Townes, Peucobius 692 2414 Hymenoptera in America North of Mexico picina Mickel, Larropsis 1621 picinervis (Haliday), Phaenocarpa 227 picinus (Girault), Erythmelus 1028 picipes Ashmead, Basalys 1144 picipes (Ashmead), Beljrta 1137 picipes (Ashmead), Dendrocerus 1195 picipes (Ashmead), Platygaster 1180 picipes Cameron, Ammophila 1592 picipes Cresson, Panurgus 1856 picipes Girault, Polynema 1033 picipes (Nees), Aphidius 306 pickensanus Fischer, Opius 211 Picroscopus Foerster 381 Picroscytus Thomson 803 Picrostigeus Foerster 736 picta Emery, Solenopsis 1388 picta (Kohl), Dryudella 1616 picta Mitchell, Andrena 1802 picta Townes, Ctenochira 371 picta Townes, Diapetimorpha 472 picta Townes, Lanugo 460 picta Townes, Netelia 360 picticollis Holmgren, Nematus 68 picticollis Thomson, Polysphincta 338 picticornis (Cresson), Ephialtes 343 picticornis Stelfox, Ephedras 296 picticornis Viereck, Neogreeneia 623 picticoxus Walsh, Crjrptus 463 pictifrons Cresson, Cryptus 466 pictifrons (Cresson), Pterocormus 526 pictifrons Fox, Dienoplus 1692 pictifrons (Smith), Glenostictia 1718 pictilis Holmgren, Mesochorus 711 pictilis Townes, Zaglyptus 333 pictilis Walkley, Exochus 560 pictipennis (Kieffer), Trybliographa 1054 pictipennis Six, Eupelmus 944 pictipennis Walsh, Ammophila 1593 pictipes (Crawford), Achrysocharella 1013 pictipes Cresson, Calliopsis 1865 pictipes Fox, Crabro 1665 pictipes Herrich-Schaeffer, Crabro 1682 pictipes Walsh, Pimpla 340 pictiventris Cameron, Odynerus 1502 pictiventris Walsh, Lampronota 569 picturata Timberlake, Perdita 1903 pictus (Crawford), Dialictus 1970 pictus Curtis, Odynerus 1501 pictus Cushman, Exetastes 578 pictus Cushman, Lathrolestes 592 pictus Davis, Mesoleptus 598 pictus Forel, Camponotus 1427 pictus Fouts, Trimorus 1164 pictus Fyles, Amesolytus 560 pictus (Nees), Cirrospilus 984 pictus Smith, Crabro 1670 pictus Townes), Caenocr)fptus 459 pictus Townes, Cubocephalus 437 pictus Townes, Xorides 393 picus Cockerell, Photopsis 1280 pieloui Yoshimoto, Paracleruchus 1029 piercei Cockerell, Diadasia 2123 piercei Crawford, Coelioxys 2079 piercei Crawford, Habrocytus 813 piercei (Crawford), Pterosarus [s] 1858 piercei Grawford, Rileya 836 piercei Rohwer, Dolerus 46 pieridicola Packard, Campoplex 714 pieridis Packard, Microgaster 247 pieridis Provancher, Pteromalus 810 pieridivora Riley, Microgaster 247 Piestopleura Foerster 1183 piger Wesmael, Bracon 166 pigmentata Mickel, Pseudomethoca 1303 pigra (Bassett), Callirh3ftis 1104 pikei Cockerell, Osmia 2037 pikei Rohwer, Tenthredo 115 pikei (Sandhouse), Dialictus 1970 Pikonema Ross 59 pikonemae Walley, Olesicampe 675 pikonematis Mason, Ichneutes 265 pikonematis Townes, Ctenochira 371 pilatei Cockerell, Epeolus 2090 pilatus Townes, Pleolophus 443 pileus Weld, Antron 1093 pilias Cameron, Ancistrocerus 1484 pilicornis Emery, Formica 1455 pilicornis (Holmgren), Schizocerella 25 pilicornis Kuznetzov-Ugamskij, Acanthomyops 1436 pilicornis Provancher, Tinaria 219 pilicornis Whittaker, Aphelopus 1250 pilifera (Roger), Pheidole [s] 1372 pilifrons (Cameron), Neochrysis 1237 pilifrons (Provancher), Mastrus 413 pilinasis (Forel), Smithistruma 1407 pilioculata Fischer, Phaenocarpa 227 pilipennis Klug, Bethylus 1256 pilipes (Saussure), Campsomeris 1316 piliventris Morawitz, Pompilus 1561 pilleata LaBerge, Melissodes 2150 pilosa Banks, Deuteragenia 1533 pilosa Buckley, Oecodoma 1414 pilosa Emery, Crematogaster 1380 pilosa (Fouts), Aclista 1132 pilosa Krombein, Colocistis 1271 pilosa Smith, Ponera 1340 pilosa (Walley), Dusona 642 pilosellus (Cockerell), Dialictus 1970 pilosicaudus (Cockerell), Dialictus 1970 pilosifrons Ashmead, Ascogaster 230 pilosifrons (Cresson), Hoplitis 2017 pilosinotum Fischer, Opius 211 pilosiventris Shenefelt, Atanycolus 161 pilosula (Cresson), Epeoloides 2087 pilosula Provancher, Limneria 679 pilosula Wheeler, Solenopsis 1388 pilosulus (Provancher), Cratichneumon 495 pilosulus Provancher, Epeolus 2088 pilosum Ashmead, Sparasion 1151 pilosus (Ashmead), Psilus 1143 pilosus Buzicky, Chyphotes 1278 pilosus (Cresson), Tetrasphaeropyx 181 pilosus Cushman, Exetastes 578 pilosus (Davis), Rhorus 586 pilosus Fenton, Deinodryinus 1242 pilosus Fernald, Sphex 1590 pilosus Fischer, Opius 211 Index to Taxa of Hymenoptera 2415 pilosus Middlekauff, Augomonoctenus 30 pilosus (Smith), Dialictus [s] 1970 pilosus Smith, Labidus 1328 pilosus Smith, Lasius 1440 Pilpomus Costa 1536 pilula Bassett, Andricus 1087 pilularidis Ruber, Callimome 751 pilularis Weld, Andricus 1087 pilulus Townes, Neoxorides 352 pima Court and Bohart, Huavea 1664 pima Evans, Apenesia 1216 pima Pate, Neotiphia 1263 pima Schuster, Ephuta [s] 1285 pima Wheeler, Pogonomyrmex 1357 pimana Timberlake, Perdita [s] 1931 pimarum Cockerell, Triepeolus 2095 pimarum Cockerell and Rohwer, Eucerceris 1740 pimella (Cockerell), Xenoglossodes 2137 pimorum (Viereck), Pterocheilus 1475 pimpinellae Robertson, Sphecodes 1977 Pimpla Fabricius 316, 326 pimplae Ashmead, Arthrolytus 828 pimplae Howard, Bathythrix 419 pimplarius Haupt, Perithous 348 pimplarius Thomson, Allomacrus 728 Pimplidea Viereck 343 PIMPLINAE 321 PIMPLINI 321 PIMPLINI &auct 316 pimploides Bradley, Phaeogenes 490 pimploides Viereck, Microdus 192 pimploides Walsh, Polysphincta 333 Pimplopterus Ashmead 568 pimus Mickel, Chyphotes 1278 pinal Pate, Moniaecera 1664 pinalea Schuster, Sphaeropthalma 1293 pinales Schuster, Sphaeropthalma 1293 pinaphidis (Ashmead), Pauesia 302 pinealis Wheeler, Pheidole 1372 pineolensis Mitchell, Evylaeus 1961 pineti Cockerell, Andrena 1845 pinetorum Dalla Torre, Lophyrus 33 pinetorum Wesson and Wesson, Leptothorax [s] 1392 pinetorum Wheeler, Formica 1462 pinetorum Wheeler, Myrmica 1350 pinetum (Norton), Neodiprion 33 pingreeana Michener, Osmia 2044 pinguidorsum Dyar, Nematus 68 pinguis Cresson, Megachile 2068 pinguis Cresson, Melissodes 2158 pinguis (Dahlbom), Dryudella 1616 pinguis Fox, Crabro 1661 pinguis (Norton), Dimorphopteryx 100 pinguis (Provancher), Ischnus 456 pinguis Walley, Casinaria 636 pini Bugbee, Eurytoma 857 pini Burks, Trigonura 870 pini Cushman, Exenterus 383 pini Cushman, Urosigalphus 274 pini Fouts, Platygaster 1180 pini Gahan, Elachertus 980 pini Harris, Figites 1107 pini Hartig, Pimpla 331 pini Loan, Peristenus 292 pini (Muesebeck), Agathis 194 pini (Muesebeck), Bracon 166 pini Rohwer, Acantholyda 12 pini Rohwer, Oryssus 132 pini Rohwer, Xyela 8 pini Taylor, Eupelmus 888 pinicola Ashmead, Polygnotus 1178 Pinicola Brebisson 7 pinicola (Muesebeck), Dendrocerus 1195 pinicolus Ashmead, Paururus 127 pinifoliae (Cushman), Mastrus 413 pinifolii Mason, Aethecerus 488 pinifolii Mason, Meteorus 284 pini-rigidae Packard, Loph)rrus 33 pinkbedsanus Fischer, Opius 208 pinnator Thunberg, Ichneumon 331 pinorum Cockerell, Osmia 2039 pinorum Timberlake, Colletes [s] 1755 pinus Parfitt, Megastigmus [s] 766 pinusrigidae (Norton), Neodiprion 33 Piogaster Perkins 336 PIONINI 583 Pioscelus Muesebeck and Walkley 156 piperi Viereck, Andrena 1810 piperoides (Bassett), Callirhytis 1104 pirata (Osten Sacken), Periclistus 1064 Pirene Haliday 793 PIRENINI 793 Pirenisca Ghesquiere 793 piscatoris Cockerell, Epeolus 2090 pisgahensis Fischer, Opius 211 pisiformis Beutenmueller, Andricus 1087 pisinnus Walkley, Phygadeuon 425 pisius Walker, Norbanus 803 pisivorus Smith, Aphidius 306 Pison Jurine 1641 Pisonitus Shuckard 1641 Pisonopsis Fox 1640 pissodis (Ashmead), Coeloides 169 pissodis Girault, Eurytoma 857 pissodis Viereck, Triaspis 272 pistillaris Trotter, Andricus 1086 Pisum Agassiz 1641 pisum Ashmead, Antistrophus 1066 Pisum Schulz 1641 PitantaPate 1279 pitanta Pate, Oxybelus 1656 pithanus Lovell, Sphecodes 1975 pitohatus Rohwer, Rhogogaster 110 pityogeni Marsh, Ecphylus 150 pityophthori (Ashmead), Heterospilus 153 pityophthori (Ashmead), Theocolaxia 781 pityophthori (Muesebeck), Bracon 166 pityophthori Rohwer, Cosmophorus 295 pixus Buzicky, Chyphotes 1280 placata Mitchell, Andrena 1782 placens Timberlake, Perdita 1920 placenta (Norton), Pontania 73 placida Cresson, Nomada 2110 placida Smith, Ammophila 1593 placida Smith, Andrena [s] 1802 placida Timberlake, Perdita 1892 2416 Hymenoptera in America North of Mexico placidensis Mitchell, Dialictus 1970 placidus (Brues), Codrus 1126 placidus (Haliday), Biosteres 201 placidus Provancher, Ischnus 439 placidus (Provancher), Pterocormus 526 placidus (Smith), Hoplisoides [s] 1701 placita (Banks), Ageniella [s] 1540 placita Dasch, Sussaba 725 placitae Cockerell, Andrena 1808 placitensis Cockerell, Nomada 2107 placitum Cresson, Anthidium 1990 Placoceras Erdos 919 placodops Forel, Myrmecocystus 1447 Plaesseus Geoffroy, Ichneumon 341 plagiata Klug, Lyda 15 plagiator (Nees), Ephedrus 297 plagiatus (Cresson), Synnevrus 1688 plagiatus (Mayr), Dolichoderus 1416 plagiatus Nees, Pteromalus 805 plagiognathi (Loan), Peristenus 292 PLAGIOLEPIDINI 1422 Plagiolepis Mayr 1422 Plagiomerus Crawford 946 Plagiosmicra Cameron 863 plagiostoma (Michener), Proteriades 2013 Plagiotrochus Mayr 1098 Plagiotrypes Ashmead 539 plagosus Hall, Scopiorus 371 plana (Fox), Stictiella 1717 plana Kinsey, Diplolepis 1071 plana (Provancher), Giraudia 441 plana Viereck, Andrena 1824 planaris Mickel, Crabro 1683 planata (Fox), Psorthaspis 1545 planata (Viereck), Dusona 642 planatella Viereck, Campoplegidea 640 planatus Hartig, Scambus 323 planatus Lovell, Halictus 1969 planatus Roger, Camponotus 1434 planatus (Viereck), Hyposoter 678 Plancus Curtis 313 planifemur Krombein, Crossocerus 1667 planiformis (Howard), Caenocercus 963 planifrons (Nees), Phanerotoma 240 planifrons Rohwer, Lagium 110 planifrons Thomson, Crabro 1677 planifrons Timberlake, Perdita 1920 Planimyrma Viehmeyer 1359 planipes (Fox), Crossocerus 1667 planipilis Creighton, Formica [s] 1459 planiscuta Thomson, Pteromalus 810 planiscutellata Cushman, Cryptanura 469 planitarsis (Bohart), Euodynerus 1497 planitiae Bugbee, Eurytomocharis 848 Planocryptus Heinrich 433 planoense Rohwer, Trypoxylon 1648 Planopria Kieffer 1145 planorum Timberlake, Perdita [s] 1882 planosae (Fitch), Chromocryptus 457 planus MacGillivray, Monophadnus 92 planus Townes, Erromenus 372 planus Townes, Xorides 393 Plastandrena Hedicke 1820 Plastanoxus Kieffer 1212 Plastocharis Foerster 912 Plastogryon Kieffer 1157 Plastomicrops Kieffer 1195 Platandrena Viereck 1829 platani (Burks), Bidigitus 87 Platencyrtus Ferriere 954 platensis Brethes, Aphidius 304 platensis Brethes, Exochus 558 platensis Brethes, Sphex 1586 plathypenae Howard, Euplectrus 978 plathypenae Muesebeck, Apanteles 253 platigaster Say, Perilampus 772 platiniceps Bohart, Euparagia 1470 Platophion Hellen 697 platti Timberlake, Anthophora 2163 platyaspis Townes, Pycnocryptus 452 Platycampus Schiodte 54 platycerus Say, Emphytus 123 platycnema Snelling, Colletes 1758 platygaster (Fouts), Piestopleura 1183 Platygaster Latreille 1176 platygaster Say, Perilampus 772 PLATYGASTRIDAE 1171 PLATYGASTRINAE 1175 Platygerrhus Thomson 776 platygorytos Dasch, Mesochorus 711 platyhypenae Howard, Euplectrus 978 Platykula Huber 760 PLATYLABINI 541 Platylabops Heinrich 506 Platylabus Wesmael 543 Platyllotropa Szelenyi 1175 Platymesopus Westwood 814 platynota (Bohart and Bohart), Ancistromma 1622 platynotae Ashmead, Goniozus 1205 platynotae (Cushman), Bracon 166 platynotae (Cushman), Temelucha 690 platynotae (Howard), Cirrospiloideus 982 platynus (Davis), Lathrolestes 592 platyparia Robertson, Andrena 1799 platyparius (Robertson), Paralictus 1974 platypes Cushman, Exenterus 383 platypes (Cushman), Netelia 363 platypterus (Walker), Bruchophagus 850 platypterygis Ashmead, Rogas 180 platyptiliae Cushman, Angitia 665 platyrhina Cockerell, Andrena 1805 platyrhina Viereck and Cockerell, Cerceris 1738 Platysoma Provancher 388 Platystruma Brown 1405 Platyterma Walker 815 Platytermus Thomson 815 Platythyrea Roger 1336 PLATYTHYREINI 1335 platyura (Cockerell), Hoplitis [s] 2015 platyura Cockerell, Perdita [s] 1883 platyura Mason, Orthomiscus 377 plat3airum Cockerell, Dianthidium [s] 1995 platyzona Timberlake, Perdita [s] 1916 plebeia Cockerell, Nomia 1944 plebeia (Perkins), Oligosita 1034 plebejus Dahlbom, Pompilus 1555 Index to Taxa of Hymenoptera 2417 Plectiscidea Viereck 730 plectiscinus (Roman), Charitopes 416 Plectiscus Gravenhorst 738 Plectraporus Bradley 1543 plecypterygia Ashmead, Rhogas 181 Pleiomerus Wesmael 240 plena (Provancher), Campoletis 653 plena (Provancher), Stelis 2001 plenoculiformis Williams, Tachysphex 1628 plenoculoides (Fox), Solierella [s] 1637 Plenoculus Fox 1633 plenum Timberlake, Dianthidium 1996 plenus Robertson, Gnathias 2104 Pleolophus Townes 442 Pleroneura Konow 9 PLERONEURINI 9 plesia (Cushman), Trathala 687 Plesia Jurine 1265 plesia Rohwer, Dasymutilla 1309 plesia Rohwer, Emphjrtina 103 plesia Rohwer, Itoplectis 341 plesia Rohwer, Periclista 96 plesia Rohwer, Phjrtodietus 358 plesia Rohwer, Pteronidea 70 plesia Rohwer, Tachysphex 1631 Plesignathus Foerster 440 Plesiocryptus Cameron 462 Plesioexochus Cameron 557 Plesiomasaris Cameron 1469 Plesiomma Foerster 403 Plesiophthalmidea Viereck 704 Plesiophthalmus Foerster 704 plesiorapae Blanchard, Diaeretus 309 Plesiospilus Ferriere 983 plesiotypus Cushman, Aenoplex.; 413 plesium Rohwer, Trypoxylon 1643 plesius MacGillivray, Dolerus 46 plesius Rohwer, Priophorus 50 plesius Rohwer, Stenocrabro 1666 plesius Rohwer, Xylonomus 392 plesius (Rohwer), Zanysson 1690 plesius Viereck, Apanteles 253 plesius (Viereck), Chelonus 237 plesius Viereck, Cymodusa 656 plesius Viereck, Cymodusoides 732 plesius (Viereck), Hyposoter 678 plesius Viereck, Macrocentrus 187 plesius Viereck, Phygadeuon 490 plesuis Fenton, Epigonatopus 1249 plethoricus Caltagirone, Pentalitomastix 940 pleturus Davis, Chorinaeus 548 pleuralis Ashmead, Aperileptus 733 pleuralis Ashmead, Clistopyga 575 pleuralis (Ashmead), Pseudencyrtus 954 pleuralis Ashmead, Synoplus 736 pleuralis (Ashmead), Trimorus 1164 pleuralis (Brues), Codrus 1126 pleuralis (Cresson), Cryptopimpla 573 pleuralis Cresson, Eubadizon 275 pleuralis Cresson, Exochus 562 pleuralis (Cresson), Oetophorus 588 pleuralis (Cresson), Perithous [s] 348 pleuralis Cresson, Phytodietus 359 pleuralis (Cresson), Syrphoctonus [s] 718 pleuralis Cresson, Tenthredo 116 pleuralis Fouts, Cinetus 1128 pleuralis Fox, Crabro 1675 pleuralis Nylander, Bombus 2200 pleuralis (Provancher), Hercus 365 pleuralis Provancher, Plectiscus 706 pleuralis Provancher, Polysphincta 723 pleuralis Smith, Cerceris 1736 pleuralis Swenk, Colletes 1756 pleuralis Thomson, Nematus 57 pleuricus (Norton), Pachynematus 58 pleurivinctus Say, Cryptus 340 Pleurogyrus Townes 399 Pleuroneura Ashmead 9 Pleuroneurophion Ashmead 701 Pleurotropis Foerster 1016 plicatus (Aaron), Omalus 1224 plicatus MacGillivray, Monophadnus 92 plorabilis Wheeler, Camponotus 1430 plucheae Timberlake, Perdita 1904 plumarium Cockerell, Anthidium 1986 plumbella Kinsey, Disholcaspis 1092 plumbeum (Weld), Antron 1093 plumifera Cockerell, Andrena 1830 plumiger (Klug), Sphacophilus 26 plumipes (Drury), Campsomeris [s] 1315 plumiscopa Timberlake, Andrena 1846 plumopilosus (Buren), Acanthomyops 1442 plumosa LaBerge, Melissodes 2155 plumosus Dasch, Mesochorus 712 pluricincta (Norton), Zaschizonyx 108 pluricinctella Rohwer, Macrophya 108 pluricinctus Provancher, Mesostenus 350 pluridens Townes, Netelia 363 plurifasciatus Vachal, Halictus 1954 pluteicornis Wheeler and Wheeler, Aphaenogaster [s] 1363 plutella Girault, Aphelinoidea 1042 plutellae Ashmead, Herpestomus 487 plutellae Muesebeck, Microplitis 260 plutellae Viereck, Angitia 668 pluto (Ashmead), Cardiochiles 264 pluto (Ashmead), Platygaster 1180 pluto (Fox), Sphaeropthalma 1293 pluto Morley, Microgaster 258 Pluto Pate 1599 pluto (Viereck), Melanichneumon 500 Plutobethylus Kiefier 1217 Plutofoenus Kieffer 1116 plutonis Banks, Cosila 1319 plutonis Banks, Sericopompilus 1554 Plutothrix Foerster 776 pluvialis Cockerell, Andrena 1804 Pneumosema Fischer 228 Pnigalio Schrank 967 poacola Gahan, Harmolita 840 poae Phillips and Emery, Harmolita 840 poaphila Peck, Harmolita 840 poculifera Cockerell, Megachile 2070 poculum (Osten Sachen), Xystoteras 1077 poculum Scullen, Cerceris 1736 poculum Weld, Xystoteras 1077 podagrae (Beissett), Aulacidea 1069 2418 Hymenoptera in America North of Mexico podagrae Osten Sacken, Cynips 1105 podagrica Fonscolombe, Chalcis 871 podagricus (Gravenhorst), Triclistus 554 podagricus Kohl, Stigmus [s] 1608 Podagrion Spinola 767 Podagrionella Girault 768 PODAGRIONINAE 767 Podagrium Schulz 768 Podalirius Latreille 2159 Podalonia Fernald 1586 podisi Ashmead, Telenomus 1169 podisi Ashmead, Trissolcus 1171 Podium Fabricius 1576 Podoschistus Townes 351 podunkorum Viereck, Apanteles 253 podunkorum (Viereck), Bracon 167 podzoHca Francoeur, Formica 1455 Poecilobombus Dalla Torre 2197 Poecilogonalos Schulz 1198 poecilonota Melander, Mutilla 1312 Poecilopompilus Howard 1550 Poecilosoma Thomson 100 Poecilostoma Dahlbom 100 Poecilostomidea Ashmead 100 Poemenia Holmgren 351 POEMENIINI. 350 poeppigii (Brischke and Zaddach), Acantholyda 12 poeta Girault, Rhicnopeltomyia 1011 poetica Cockerell, Tetralonia 2126 poeyi Lepeletier, Halictus 1955 pogonigera Cockerell, Osmia [s] 2048 Pogonius Dahlbom 1533 pogonodes Bradley, Gorytes 1701 pogonogynus (Buren), Acanthomyops 1442 Pogonomyrmex Mayr 1353 polargus (Heinrich), Pterocormus 526 polaris Curtis, Bombus [s] 2203 polaris (Holmgren), Amauronematus 80 polaris Lindqvist, Rhogogaster 110 polaris Malaise, Pontania 72 Polemistus Saussure 1606 Polemolochus Aubert 694 polemonii Cockerell, Colletes 1756 polemonii Robertson, Andrena 1822 Polemophthorus Schulz 335 polia Mickel, Dasymutilla 1311 policaris Say, Megachile 2071 polifolii (Cockerell), Hylaeus 1765 polingae Schwarz, Anthidium 1986 polingi (Bohart), Parancistrocerus 1490 polingi Buzicky, Chyphotes [s] 1280 poliothrix Mickel, Dasymutilla 1306 Polistes Latreille 1510 POLISTINAE 1510 Polistiphaga Cushman 475 polistis Burks, Elasmus 1021 polita (Ashmead), Aclista 1132 polita (Ashmead), Diplolepis 1070 polita Ashmead, Xestophya 431 polita Cresson, Ammophila 1593 polita Cresson, Strongylogaster 40 polita Evans, Propristocera 1216 polita (Malloch), Mimesa 1596 polita Say, Agathis 579 polita (Say), Epistenia 776 polita Smith, Macromischa 1390 polita Smith, Myrmica 1385 polita Smith, Tapinoma 1445 polita Timberlake, Perdita 1892 polita Townes, Lanugo 460 polita Viereck, Phygadeuon 430 politi Burks, Tetrastichus 999 politicalypterus Viereck, Cryptus 467 politiceps Gahan, Rogas 180 politiforme Rohwer, Trypoxylon 1650 politifrons Viereck, Coenocelius 184 politissima Cockerell, Andrena 1840 politissimus Cockerell, Halictus 1966 politiventris (Cushman), Bracon 167 politor Morley, Ophion 698 politulus Cockerell, Sphecodes 1977 politum Ashmead, Macrodyctium 168 politum Ashmead, Stylidolon 1129 politum (Bassett), Xanthoteras 1077 politum Davis, Exyston 378 politum (Say), Tr3rpargilum 1649 politurata Buckley, Formica 1467 politus Ashmead, Anteon 1241 politus Ashmead, Atractodes 693 politus (Ashmead), Centistes 268 politus Ashmead, Ceroptres 1065 politus Ashmead, Glyptapanteles 249 politus Ashmead, Goniozus 1206 politus Bassett, Acraspis 1077 politus Bassett, Neuroterus 1074 politus Bridgman, Hemiteles 423 politus Muesebeck, Orgilus 280 politus (Provancher), Atractodes 430 politus (Provancher), Biosteres 201 politus Provancher, Bracon 166 politus Provancher, Megastylus 428 politus Provancher, Mesochorus 712 politus (Provancher), Meteorus 284 politus Provancher, Strongylogaster 40 politus Riley, Apanteles 253 politus Say, Philanthus 1724 politus (Say), Psilus 1143 politus Townes, Ischnus 456 pollenifera (Viereck), Trielis 1314 pollicaris Say, Megachile 2071 pollinctorius (Say), Metopius [s] 553 poloni (Girault), Gastrancistrus 792 poloni Girault, Megorismus 789 Polyaenidea Viereck 469 Polyaenus Cresson 469 Polyaulon Foerster 401 Polybates MacGillivray 86 Polybia Lepeletier 1517 POLYBIINAE 1516 Polyblastus Hartig 368 polycarpae Timberlake, Perdita 1879 Polycelis Thomson 818 polycerator Fabricius, Ichneumon 1120 polychroma (Mocsary), Eulaema 2189 polychromus Provancher, Banchus 580 polychrosidis (Cushman), Mastrus 413 polychrosidis Cushman, Spilocryptus 455 Index to Taxa of Hymenoptera 2419 polychrosidis Viereck, Apanteles 253 polychrosidis Viereck, Campoplex 630 Polycinetis Foerster 582 Polycinetus Thomson 582 Polyclistus Foerster 557 Polycyrtidea Viereck 475 Polycyrtimorpha Viereck 471 Polycyrtus Spinola 471 polydrusi (Gahan), Taphaeus 185 Polyergus Latreille 1466 polyglaucos Heinrich, Ichneumon 525 Polygnotus Foerster 1177 polygona Gmelin, Tenthredo 135 polygonaphis (Fitch), Aphidius 307 polygonellae Timberlake, Perdita 1904 polygoni Marshall, Aphidius 306 polygoni Rohwer, Hedychridium 1227 polygoni Rohwer, Oxybelus 1654 polygoni Viereck and Cockerell, Andrena 1846 polygraphi (Ashmead), Dinotiscus 799 polygraphi (Ashmead), Ipideurytoma 846 Polyhomorus Schulz 581 polyleucos Heinrich, Hoplismenus 529 Polymecus Foerster 1183 polymelas Heinrich, Platylabus 545 Polymistus Ashmead 1606 Polymoria Foerster 879 Polymorioides Masi 879 polymorphum Cushman, Odontocolon 390 Polynema Haliday 1032 polynemae (Ashmead), Aprostocetus 1003 polynemae Ashmead, Tetrastichus 999 polynesialis Cameron, Limneria 668 Polyomorus Kriechbaumer 581 Polyoncus Foerster 589 Polypeza Foerster 1139 polyphemi Townes, Gambrus 449 polypori Mason, Colastes 173 Polypystis Foerster 606 Polyrhabdus Walsh 547 Polyrhembia Foerster 428 Polyrhysia Foerster 587 Polyrhysius Thomson 587 Polyscelis Ashmead 818 Polyselandria MacGillivray 41 polysericeus MacGillivray, Dolerus 45 Polysphincta Gravenhorst 337 POLYSPHINCTINI 334 Polysphinctomorpha Ashmead 365 Polysphinctopsis Habermehl 338 Polystenidea Viereck 179 Polystenoides Muesebeck 147 Polystichophagus Ashmead 40 Polytaxonus MacGillivray 105 Polyterus Foerster 604 polythyra Kieffer, Callirhytis 1106 Polytrera Foerster 594 Polytreres Thomson 594 Polytribax Foerster 439 polytrichus Cockerell, Panurginus 1852 polytropica Timberlake, Perdita [s] 1910 polytropus Heinrich, Protichneumon 534 polyturator (Drury), Pelecinus 1120 polyzonius Wesmael, Opius 211 pomifoliellae (Ashmead), Noserus 176 pomiformis Ashmead, Andricus 1105 pomiformis (Ashmead), Synergus 1063 pomiformis (Balduf), Eudecatoma 844 pomilioaeneus (Heinrich), Ichneumon 533 pomilius Cresson, Pompilus 1531 pomilius Provancher, Ichneumon 508 pomonae Cockerell, Dioxys [s] 2005 pomonae Cockerell, Megachile [s] 2072 pomonae (Cockerell), Xenoglossodes 2137 pomonalis Cockerell, Triepeolus 2095 pomoniella (Cockerell), Augochlorella 1951 pompilicola Graham, Tetrastichus 999 POMPILIDAE 1523 POMPILINAE 1542 POMPILINI 1545 Pompilinus Ashmead 1557 Pompilioides Radoszkowski 1560 Pompilogaster Howard 1552 Pompilogastra Ashmead 1552 POMPILOIDEA 1523 Pompiloides Sustera 1567 pompilus Banks, Priocnemis 1531 pompilus Dalla Torre, Salius 1531 Pompilus Fabricius 1562 pomum Marlatt, Pontania 74 ponca Pate, Enoplolindenius 1676 ponderosae McComb, Chelonus 237 ponderosae (Muesebeck), Pauesia 302 ponderosae Townes, Rhyssa 353 pondreum Titus, Anthidium 1989 Ponera Latreille 1341 Poneracantha Emery 1337 PONERINAE 1334 PONERINI 1339 Pontania Costa 71 pontanioides (Marlatt), Nematinus 56 pontiaci Viereck, Polysphincta 335 Pontiae Curtis, Pteromalus 810 pontica Starcke, Lasius 1435 Pontoprista Malaise 78 poophila Phillips and Emery, Harmolita 840 poosi Phillips, Harmolita 840 popa Girault, Eupelmus 883 popei (Muesebeck), Trichopria 1147 popenoei (Ashmead), Anteon 1241 popenoei (Ashmead), Conostigmus 1193 popenoei Ashmead, Holcopelte 1015 popenoei Ashmead, Trichopria 1147 popenoei Crawford, Figites 1051 popilliavora Rohwer, Tiphia 1259 popofensis (Ashmead), Anisotacrus 605 popofensis (Ashmead), Atractodes 430 popofensis Ashmead, Calliphrurus 608 popofensis Ashmead, Cratichneumon 495 popofensis (Ashmead), Gelis 408 popofensis Ashmead, Glypta 566 popofensis (Ashmead), Hyposoter 678 popofensis Ashmead, Ichneutes 265 popofensis Ashmead, Plectocryptus 497 popofensis (Ashmead), Pterocormus 526 popofensis (Ashmead), Sinophorus 625 2420 Hymenoptera in America North of Mexico popofiana Kincaid, Pontania 68 poppii Konow, Pontania 69 popuella (Ross), Phyllocolpa 75 populaphis Fitch, Trioxys 300 populi Cockerell, Megachile 2063 populi (Marlatt), Phyllocolpa 75 populi Marlatt, Pteronus 67 populi Marlatt, Scolioneura 86 populifoliella (Townsend), Messa 86 populneus (Ratzeburg), Dolichomitus 330 populorum (Heinrich), Diphyus 512 populorum Viereck and C!ockerell, Cerceris 1730 porcelariae Heinrich, Homotherus 498 porcula Wheeler, Pheidole 1372 Porizon Fallen 631, 644 Porizonidea Viereck 693 Poropoea Foerster 1040 Poropoeoides Nowicki 1040 porrectus (Cresson), Campoplex 630 portalae Allen, Tiphia 1259 portalis Timberlake, Perdita 1887 portentus Walkley, Scambus 325 porterae Cockerell, Andrena 1784 porterae Cockerell, Anthidium 1991 porterae Cockerell, Anthophora 2163 porterae Cockerell, Coelioxys 2078 porterae Cockerell, Dryophanta 1077 porterae (Cockerell), Iterosarus 1858 porteri Brethes, Aphidius 304 porteri Fischer, Opius 211 porthetriae Muesebeck, Apanteles 253 portiae Rohwer, Acordulecera 20 portiae (Rohwer), Psorthaspis [s] 1545 portiana (Rohwer), Ancistromma 1622 portlandica Rohwer, Symphya 217 portoricensis Dozier, Eretmocerus 910 porus Fox, Pompilus 1549 Posocentrus Provancher 485 posterus (Fox), Episyron [s] 1549 posterns Fox, Tachysphex 1632 postfurcalis Townes, Exochus 562 postica Cockerell, Tetralonia 2126 posticae Sonan, Apanteles 249 posticata Banks, (I!erceris 1736 posticatus Banks, Psammochares 1549 postnitens Cockerell, Andrena 1840 postoculata Kennedy and Dennis, Formica 1463 postremus Heinrich, Platylabus 545 potamius Grissell, Torymus 756 potawatomi Pate, Belomicrus 1652 potens Metz, Prosopis 1769 patens Provancher, phygadeuon 505 potens Townes, Ctenochira 371 potentUlae (Bassett), Gonaspis 1066 potentillae (Crawford), Panurginus 1852 potentillae Harris, Diplolepis 1107 potentillae Michener, Osmia 2044 potentillarum Viereck, Andrena 1846 Potophion Cushman 697 potulenta MacGillivray, Strongylogastroidea 104 poutiersi (Mercet), Neococcidencyrtus 946 powelli Bohart, Tachysphex 1629 powelli Mickel, Smicromutilla 1313 powelli Timberlake, Perdita [s] 1880 praealpina Gyorfi, Rhyssa 350 praecisus Ratzeburg, Bracon 155 praeclara (Blake), Pseudomethoca 1303 praeclara Timberlake, Perdita [s] 1910 praedator Fox, Tachytes 1623 praedator Zabriskie, Sphecophsigus 479 praedentatum Cockerell, Anthidium 1989 praegrandis Mickel, DassrmutUla 1311 praelauta Cockerell, Melissodes 2149 praepes (Sandhouse), Dialictus 1970 praerogator Linnaeus, Ichneumon 668 praeruptus Swift, Hoplismenus 529 praesens Muesebeck, Apanteles 253 praestans Banks, Ageniella 1540 praestans du Buysson, Chrysis 1229 praestans (Kohl), Palmodes 1584 Praestochrysis Linsenmaier 1233 praeustus (Holmgren), Eridolius 384 PRAINAE 297 Pramha Cameron 487 PraonHaliday 297 prasinus Cresson, Chrysis 1230 proteose Cockerell, Callanthidium 1992 pratensiphagum Walley, Polynema 1033 pratensis Foerster, Anaphes 1029 pratensis (Linnaeus), Dolerus 47 pratensis Muesebeck, Orgilus 280 pratensis (Saussure), Euodynerus [s] 1497 praticola Kirby, Bombus 2205 praticola Mocsary, Chrysis 1232 Pratobombus Vogt 2197 pratti Ashmead, Holcopasites 2086 pratti (Dockerell, Megachile 2074 pratti Cockerell, Perdita 1884 pratti Crawford, Aplastomorpha 802 pratti Crawford, Coelioxys 2078 pratti (Crawford), Cothonaspis 1057 pratti Crawford, Sphecodosoma 1940 pratti (Dyar), Neodiprion [s] 33 pratus Carter, Crabro 1675 pravus Cresson, Ichneumon 496 pravus Konow, Amauronematus 81 prebblei Fischer, Orthostigma 224 precarius Smith, Sphacophilus 26 prehensa Weld, Disholcaspis 1092 premitus (Davis), Stenomacrus 737 Prenanteon Kieffer 1242 Prenolepis Mayr 1444 prescotti Weld, Andricus 1087 pretiosa Banks, Priocnemis 1530 pretiosa Gahan, C!eratoneura 988 pretiosissima Dalla Torre, Mutilla 1300 pretiosum RUey, Trichogramma 1039 pretiosus (Banks), Anoplius [s] 1555 pretiosus Cushman, Brachycyrtus 357 pretiosus Timberlake, Arhopoideus 919 pretiosus Viereck, Meteorus 283 priceae Burdick, Xyela 9 prima Casad, Andrena 1822 prima (Cushman), Dimophora 683 prima Gahan, Heteroschema 830 Index to Taxa of Hymenoptera 2421 prima Girault, Pseudhomalopoda 946 prima Howard, Marlattiella 898 prima (Perkins), Paracentrobia 1036 primaaestate Johnson and Rohwer, Bembex 1713 primarius Smith, Hemitaxonus 40 primativus MacGilHvray, Strongylogaster 41 primaveris Timberlake, Synhalonia 2129 primipilaris Wheeler, Camponotus 1429 primosa (Davis), Aechmeta 588 primula Timberlake, Perdita 1892 primulifrons Casad, Andrena 1825 primus Ashmead, Euceroptres 1065 primus Crawford, Eridontomerus 763 primus Cushman, Zabrachypus 335 primus Dalla Torre, Odynerus 1493 princeps Kohl, Sphex 1580 principalis Kinsey, Neuroterus 1072 prini Kinsey, Neuroterus [v] 1074 prinoides (Beutenmueller), Acraspis 1079 Priocnemella Banks 1542 Priocnemioides Radoszkowski 1528 Priocnemis Schiodte 1530 Priocnemissus Haupt 1530 Priocnemoides Ashmead 1528 Priocnessus Banks 1527 Priomerus Walker 768 Prionocnemis Kirby 1531 Prionocnemoides Dalla Torre 1528 Prionocnemus Burmeister 1531 PRIONOMASTICINI 958 prionomeri (Girault), Syntomosphyrum 1005 Prionomitus Mayr 959 Priononyx Dahlbom 1584 Prionopelma Westwood 888 Prionopelta Mayr 1335 prionopsidis Timberlake, Perdita 1904 prionoxysti (Rohwer), Lissonota 570 Prionyx Vander Linden 1584 PRIONYXINI 1583 Priophanes Banks 1539 Priophorus Dahlbom 49 prismaticum (Norton), Agrypon 619 Pristaulacus Kieffer 1112 Pristicerops Heinrich 546 Pristiceros Gravenhorst 546 Pristiphora Latreille 60 pristiphorinus Malaise, Amauronematus 79 Pristocelus Szepligeti 682 Pristocera Klug 1214 PRISTOCERINAE 1214 Pristodoryctes Kieffer 148 Pristogonatopus Kieffer 1245 Pristola Ross 82 PRISTOLINI 82 Pristomeridia Ashmead 682 Pristomerus Curtis 682 Pristomicrops Kieffer 1188 pritchardi (Bequaert), Euodynerus [s] 1497 privatus Norton, Schizocerus 25 Proamotura Girault 781 Proaphelinoides Girault 896 Probaryconus Kieffer 1155 probatus Walley, Syndipnus 607 Probethylus Ashmead 1220 Probles Foerster 692 Probolus Wesmael 513 procax (Cresson), Thyrateles 519 procephali (Ashmead), Pauesia 303 procera Dahlbom, Ammophila 1593 Proceratium Roger 1338 procericornis McComb, Chelonus 237 procerus Masner and Muesebeck, Cinetus 1128 procerus Vachal, Halictus 1955 procerus Wesmael, Opius 200 processionae Ratzeburg, Pimpla 344 Processionae Ratzeburg, Pteromalus 807 Prochelostoma Robertson 2008 Prochiloneurus Silvestri 936 procidentius Rohwer, Nematus 66 prociliata Kennedy and Dennis, Formica 1461 proclia (Walker), Aphytis 896 Proclitus Foerster 729 Procockerellia Timberlake 1927 Proctotripes Provancher 1124 Proctotropis Gistel 1124 Proctotrupes Latreille 1124 PROCTOTRUPIDAE 1123 PROCTOTRUPOIDEA 1121 Proctotrypes Agassiz 1124 Proctrupes Rafmesque 1124 Prodasynhalonia LaBerge 2157 Prodecatoma Ashmead 846 PRODECATOMINAE 846 Prodendrocerus Kieffer 1194 prodeniae Viereck, Limnerium 652 Prodiscothyrea Wheeler 1339 prodoxi (Riley), Heterospilus 153 Prodrjdnus Kieffer 1244 producta (Cresson), Hoplitis [s] 2018 producticollis (Packard), Lestica 1683 productum Cockerell, Anthidium 1991 productus Aaron, Notozus 1224 productus (Ashmead), Horismenus 1015 productus (Cresson), Dioxys [s] 2005 productus Riley, Tetrastichus 999 productus Robertson, Colletes 1749 productus Robertson, Trypetes 2007 productus Townes, Polyblastus 369 productus Walley, Scambus 322 Proedrus Foerster 483 Profenusa MacGillivray 87 profugum Cockerell, Dianthidium 1995 profunda Bugbee, Eurytoma 857 profunda Viereck, Andrena 1828 profundiformis Viereck and Cockerell, Andrena 1837 profusus McCracken and Egbert, Synergus 1063 progne Fox, Mutilla 1307 prognoides Viereck, Mutilla 1309 Progoniozus Kieffer 1204 projectum Fox, Trypoxylon 1649 projectus Bohart, Hoplisoides 1701 2422 Hymenoptera in America North of Mexico projectus Bohart, Symmorphus 1506 projectus Weld, Andricus 1087 prolata Bohart, Chrysis 1231 prolata MacGown, Platygaster 1180 prolatricornis McComb, Chelonus 238 prolatus Dasch, Mesochorus 712 Prolatus Smith 88 Proleptacis Kieffer 1185 proletarius (Mickel), Ectemnius 1682 Prolitomastix Hoffer 930 prolixus Muesebeck, Orgilus 280 prolixus Townes and Gupta, Cubocephalus [s] 437 prolongatum (Provancher), Pseudisobrachium 1218 prolongatus Ashmead, Ormjrrus 854 prolongatus Evans, Aporus [s] 1543 prolongatus Fischer, Opius 211 Promachus Cresson 184 promediatus (Mason), Cteniscus [s] 380 Promethea Blake, Mutilla 1282 Promethes Foerster 724 Promethus Thomson 724 prominens Banks, Cerceris [s] 1731 promontorii (Dalla Torre), Coeloides 169 promptus (Cresson), Cratichneumon 495 promptus Cresson, Mesostenus [s] 470 pronexus Townes, Acropimpla 331 pronitens Cockerel!, Andrena 1800 pronitens (Cockerell), Ashmeadiella 2028 Pronoeus Latreille 1575 Propachyneuronia Girault 795 Propachytomoides Girault 768 propallipes Shenefelt, Blacus 267 Propantolyta Kieffer 1139 Propentacantha Kieffer 1166 Prophanurus Kieffer 1167 propinqua Cresson, Colletes 1755 propinqua (Cresson), Gravenhorstia 616 propinqua Cresson, Osmia [s] 2032 propinqua (Cresson), Pseudomethoca 1303 propinqua Harrington, Macrophya 122 propinqua Kincaid, Mimumesa 1597 propinqua Mocsary, Chrysis 1230 propinqua (Rohwer), Euura 77 propinqua Swenk, Nomada 2101 propinqua Timberlake, Perdita 1920 propinqua Wheeler, Formica [s] 1459 propinquus Ashmead, Aphidius 307 propinquus Cresson, Gorytes 1695 propinquus Cresson, Ichneumon 509 propinquus Cresson, Mesoleptus 606 propinquus (Cresson), Triclistus 554 propinquus Cushman, Exetastes 578 propinquus Fox, Crabro 1667 propinquus Fox, Plenoculus 1635 propinquus Fox, Pompilus 1553 propinquus Rohwer, Tachytes 1623 propinquus Saarinen, Amauronematus 79 propinquus (Saussure), Stenodynerus 1486 propinquus Shuckard, Crabro 1666 propinquus Viereck, Exetastes 578 propinquus Viereck, Iphiaulax 171 propinquus Viereck, Tachysphex 1632 propinquus (Walley), Phanomeris 174 propitius (Cresson), Pterocormus 526 Propodagrion Girault 768 propodealis Bohart, Leptochilus 1481 propodealis Rohwer, Elis 1266 propodeum Cushman, Spilocryptus 448 proposita Sandhouse, Osmia 2048 propria Aaron, Chrysis 1231 Propristocera Kieffer 1215 proprius Muesebeck, Orgilus 280 Propsilomma Kieffer 1127 Prorhopoideus Brethes 941 Prosamblyaspis Kieffer 1185 Prosanteon Perkins 1240 Prosanteris Kieffer 1154 Prosapegus Kieffer 1154 Prosapis Ashmead 1760 Prosaspicera Kieffer 1047 Proscopomyrmex Patrizi 1403 proscriptellus Cockerell, Agapostemon 1953 proscriptus Cockerell, Agapostemon 1953 Proscus Holmgren 489 Prosecris Gistel 100 proserpina Wheeler, Pheidole 1373 prosetethetra Bradley, Hyptia 1111 Prosevania Kieffer 1110 Prosierola Kieffer 1203 Prosmoridea Cushman 727 Prosmorus Foerster 582 prosopa Stannard, Tenthredo 117 Prosopella Snelling 1766 prosopidis (Cockerell), Ashmeadiella 2028 prosopidis Cockerell, Colletes 1758 prosopidis Cockerell, Megachile 2075 prosopidis Muesebeck, Russellia 154 prosopidis Pate, Belomicrus 1651 prosopidis Timberlake, Perdita 1920 prosopidis Timberlake, Pseudaphycus 928 prosopidis Viereck, Heterospilus 153 prosopidis Williams, Solierella 1637 Prosopidris Wheeler 1375 Prosopigastra Costa 1632 prosopis Bohart, Gorytes 1694 Prosopis Fabricius 1760 Prospalangia Brethes 778 Prospalta Howard 907 Prospaltella Ashmead 907 Prospaltoides Brethes 899 Prospaphelinus DeGregorio 893 prosphorus Lovell and Cockerell, Sphecodes 1977 Prospudaea Hincks 599 prosthesimae (Riley), Gelis 408 Prosthodocis Enderlein 360 Prostromboceros Rohwer 42 prostygius Mitchell, Sphecodes 1977 Prosynacra Kieffer 1139 Protamblyopone Clark 1334 Protandrena Cockerell 1848 Protandrenopsis Crawford 1852 Protapanteles Ashmead 241 PROTAPHIDIINA 302 Protarchoides Cushman 595 Protarchus Foerster 595 Index to Taxa of Hymenoptera 2423 Protelus Foerster 282 Protemphytus Rohwer 103 protentus Walley, Scambus 325 proteoteratis Howard, Elachertus 980 PROTEPEOLINI 2087 Protepeolus Linsley and Michener 2087 Proteraner Robertson 1974 Proteriades Titus 2010 Proterocryptus Ashmead 357 Proteropoides Viereck 265 Proterops Wesmael 265 proteroptoides Viereck, Ichneutidea 265 Proterosphex Fernald 1579 proteus Gahan, Chelonus 238 proteus Townes, Erromenus 372 prothoracicus Smulyan, Perilampus 772 Prothymus Girault 989 Protichneumon Thomson 534 Protoandrena Cresson 1848 Protocryptus Schmiedeknecht 469 Protodufourea Timberlake 1939 Protodynerus Saussure 1505 Protomicroplitis Ashmead 262 Protomognathus Wheeler 1398 Protopelmus Heinrich 518 Protophotopsis Schuster 1301 Protostelis Friese 2000 Prototaxonus Rohwer 40 Protothyreopus Ashmead 1676 Protoxaea Cockerell and Porter 1770 Protoxyela MacGiUivray 10 Protozethus Bertoni 1509 protracta Bradley, Brachycistis 1271 protracta (Cushman), Trathala 687 protractor Malloch, Brachycistis 1271 Protrimorus Kieffer 1156 protuberans Holmgren, Orthochentrus 735 protuberans (Nees), Dendrosoter 148 Provancherella Dalla Torre 586 provancheri Aaron, Cleptes 1221 provancheri Ashmead, Callaspidia 1048 Provancheri Ashmead, Thersilochus 697 provancheri Burks, Ceratosmicra 869 Provancheri Burque, Trogus 514 provancheri Cresson, Xiphydria 131 provancheri (Cushman), Barytarbes 594 provancheri (Cushman), Diphyus 512 provancheri Cushman, Thersilochus 697 provancheri (Dalla Torre), Agrypon 619 provancheri Dalla Torre, Andrena 1799 provancheri Dalla Torre, Ascogaster 230 provancheri (Dalla Torre), Atanycolimorpha 159 provancheri Dalla Torre, Atractodes 739 provancheri Dalla Torre, Cerceris 1739 Provancheri Dalla Torre, Chelonus 234 provancheri Dalla Torre, Halictus 1956 provancheri (Dalla Torre), Idiasta 223 Provancheri Dalla Torre, Lampronota 571 provancheri Dalla Torre, Limnerium 650 provancheri Dalla Torre, Mesochorus 712 provancheri Dalla Torre, Mesostenus 441 provancheri Dalla Torre, Meteorus 284 provancheri Dalla Torre, Opius 211 Provancheri Dalla Torre, Pemphredon 1603 provancheri Dalla Torre, Plectiscus 706 provancheri Emery, Leptothorax 1398 Provancheri Fox, Crabro 1675 provancheri Handlirsch, Gorj^es 1694 provancheri (Huard), Cephalcia 11 provancheri (Huard), Pterocheilus [s] 1476 provancheri Kasparyan, Polyblastus 369 provancheri (Kieffer), Trichopria 1147 provancheri Loan, Leiophron 288 Provancheri Provancher, Echthrus 449 provancheri Rohwer, Capitonius 184 provancheri Rohwer, Macrophya 108 provancheri Schulz, Chrysis 1227 provancheri Titus, Dianthidium 1996 provancheri Viereck, Cymodusa 656 provancheri (Walkley), Ceratophygadeuon 427 Provancheria Ashmead 275 provincialis (Kinsey), Callirhytis [v] 1105 provisoreus (Viereck), Euodynerus 1497 proximo Cameron, Chrysis 1229 proxima (Cresson), Eusapyga [s] 1321 proxima Cresson, Mimesa 1596 proxima Cresson, Nomada 2105 proxima Cresson, Osmia 2044 proxima Guerin, Myzine 1267 proxima (Lepeletier), Pontania 73 proxima Timberlake, Perdita 1892 proximata Norton, Macrophya 123 proximatus Norton, Nematus 83 proximus Ashmead, Ascogaster 230 proximus Ashmead, Elachistus 969 proximus Ashmead, Polygnotus 1182 proximus Cresson, Bombus 2194 proximus (Cresson), Cratichneumon 495 proximus Cresson, Cryptus 461 proximus (Cresson), Meteorus 284 proximus Provancher, Phygadeuon 495 proximus (Provancher), Taxonus 107 proximus Saussure, Odynerus 1489 proximus Shuckard, Crabro 1666 proximus Townes, Monoblastus 374 pruina Smith, Megachile [s] 2068 pruinosa Ashmead, Neolarra 2084 pruinosa Cresson, Ammophila 1594 pruinosa Fox, Bembix 1715 pruinosa Friese, Megachile 2054 pruinosa Mayr, Platythyrea 1336 pruinosa (Say), Peponapis 2138 pruinosa Wheeler, Formica 1454 pruinosiformis (Crawford), Dialictus 1970 pruinosus Baker, Hoplisoides 1701 pruinosus Bassett, Andricus 1088 pruinosus Cameron, Pterocheilus 1476 pruinosus (Robertson), Dialictus 1970 pruinosus (Roger), Iridomyrmex [s] 1419 prunellae Cockerell and Porter, Bombus 2197 pruni Robertson, Andrena 1805 pruni Rohwer, Priophorus 50 prunicola Cockerell, Andrena 1840 prunicola (Huber), Torymus 756 prunicola McComb, Chelonus 238 2424 Hymenoptera in America North of Mexico prunicola Walsh, Eurytoma 857 prunifloris Cockerell, Andrena 1818 pruniformis Kinsey, Disholcaspis 1092 prunivora (Dyar), Sterictiphora 23 prunorum Cockerell, Andrena [s] 1821 prunorum Cockerell, Osmia 2041 prunotincta Cockerell, Sphaerophthalma 1312 przewalskii Ruzsky, Lasius 1439 psallidis Gahan, Er3i;hmelus 1028 psamathe Banks, Cerceris 1729 Psammaletes Pate 1697 psammobius Cockerell, Agapostemon 1953 Psammoc hares Latreille 1557 Psammocharoides Moczar 1546 psammophila Creighton and Gregg, Pheidole 1372 Psammophila Dahlbom 1586 psecas (Girault), Stephanodes 1032 Psedochalcura Ashmead 877 Psen Latreille 1598 Pseneo Malloch 1597 psenes (Linnaeus), Blastophaga 748 Psenia Malloch 1599 Psenia Stephens 1598 PSENINAE 1595 PSENINI 1595 PSENULINI 1599 PsenulusKohl 1600 psephenophila Schuster. Ephuta 1285 psephenophora Schuster, Ephuta [s] 1286 Pseudacoenites Kriechbaumer 346 Pseudacrias Girault 1016 Pseudacriasoides Girault 1016 Pseudagenia Kohl 1536 Pseudageniella Haupt 1542 pseudamala Cockerell, Osmia 2047 Pseudamblyteles Ashmead 510 pseudanisotae Heinrich, Cratichneumon 495 Pseudanteris Fouts 1157 Pseudanthophilus Ashmead 1721 Pseudanusia Girault 944 Pseudapanteles Ashmead 241 Pseudaphelinus Brethes 897 Pseudaphycus Clausen 927 pseudargioli (Howard), Agrypon 619 Pseudasthenara Uchida 385 Pseudaugochlora Michener 1952 Pseudaugochloropsis Schrottky 1952 Pseudaulax Ashmead 1068 Pseudencyrtoides Gordh and Trjapitzin 954 Pseudencyrtus Ashmead 954 Pseudepipona Saussure 1491 Pseudepitelia Girault 870 Pseudepyris Ducke 1222 Pseuderimerus Gahan 759 Pseuderipternoides Viereck 627 Pseuderipternus Viereck 684 Pseudeucoila Ashmead 1056 pseudhistrio Heinrich, Platylabus 545 Pseudhomalopoda Girault 946 Pseudichneumon Kokujev 515 Pseudiglyphomyia Girault 983 Pseudisa Walker 845 Pseudischnus Walkley 459 Pseudisobrachium Kieffer 1217 Pseudleptomastix Girault 916 Pseudoacoenitus Kiss 704 Pseudoamblyteles Heinrich 517 Pseudoatta Gallardo 1412 Pseudobanchus Szepligeti 581 Pseudoblennocampa Malaise 96 Pseudobrachymeria Burks 874 pseudobrevis Mitchell, Megachile [s] 2052 pseudobscura Mitchell, Andrena 1838 pseudocallidoma Trotter, Andricus 1107 pseudocarinatus Mitchell, Holcopasites 2085 Pseudocasinaria Viereck 638 Pseudocatolaccus Masi 818 Pseudocentron Mitchell 2068 Pseudocephaleia Zirngiebl 15 Pseudocephus Dovnar-Zapolskii 135 Pseudochorus Rao 589 pseudochromus Perkins, Chalcogonatopus 1247 pseudocoactula (Lindqvist), Pristiphora 64 pseudococci (Girault), Anagyrus 913 pseudococcina Compere, Hambletonia 964 Pseudococcobius Timberlake 922 pseudocolumbiacus Fischer, Opius 211 Pseudocrabro Ashmead 1678 Pseudocremastus Szepligeti 685 Pseudocryptopone Wheeler 1341 Pseudocryptus Kriechbaumer 440 Pseudocymodusa Habermehl 657 Pseudocyphona Ashmead 23 Pseudodicthadia Andre 1328 Pseudodineura Konow 82 PSEUDODINEURINI 82 Pseudodynerus Saussure 1499 pseudoformosa Cockerell, Pepsis 1526 pseudofrugalis Mitchell, Megachile [s] 2070 pseudoglossae Muesebeck, Apanteles 253 Pseudognaptodon Fischer 175 Pseudogonatopus Perkins 1245 pseudolatimanus Strand, Megachile 2060 pseudolegalis Mitchell, Megachile 2065 Pseudoligosita Girault 1034 Pseudolitomastix Eady 940 Pseudolitomastix Risbec 940 Pseudolopyga Krombein 1225 Pseudolynx Girault 981 Pseudomacrotera Timberlake 1927 pseudomaius (Heinrich), Pterocormus 526 Pseudomalus Ashmead 1223 Pseudomasaris Ashmead 1470 Pseudomegachile Friese 2076 Pseudomerisus Erdos and Novicky 803 Pseudometagea Ashmead 878 Pseudomethoca Ashmead 1301 PSEUDOMETHOCINI 1301 Pseudometopius Davis 547 Pseudomonophadnus Malaise 96 Pseudomphale Schrottky 1014 Pseudomyrma Guerin 1345 Pseudomyrme Lund 1345 PSEUDOMYRMECINAE 1345 Index to Taxa of Hymenoptera 2425 Pseudomyrmex Lund 1345 Pseudonemeritis Szepligeti 645 Pseudoneuroterus Kinsey 1072 pseudonigra Mitchell, Megachile 2065 Pseudonototrachys Meyer 622 Pseudo-Nysson Radoszkowski 1641 Pseudooderella Brethes 886 pseudopallipes (Loan), Peristenus 293 Pseudopanurgus Cockerell 1852 pseudopappus (Cockerell), Dasymutilla 1311 pseudophanes Perkins, Helegonatopus 932 Pseudopheliminus Girault 969 Pseudoplatylabus Smits van Burgst 540 Pseudoplisus Ashmead 1694 Pseudopoemenia Kiss 323 pseudoporcelariae Heinrich, Homotherus 498 pseudops Cockerell, Nomada 2107 Pseudopsilage Gregor 373 Pseudopteroptrix FuUaway 909 pseudopurella Strand, Augochlora 1952 pseudoreductus Dreisbach, Pompilinus 1559 PSEUDORHOPINI 958 Pseudorhopus Timberlake 958 Pseudorhyssa Merrill 349 pseudoromensis Fischer, Opius 211 Pseudoselandria MacGillivray 43 Pseudosiobla Ashmead 99 Pseudosmia Radoszkowski 2020 Pseudosphex Taschenberg 1585 Pseudosphincta Wheeler 1339 Pseudospinolia Linsenmaier 1235 Pseudosysphincta Arnold 1339 Pseudotaxonus Costa 40 pseudotegularis (Cockerell), Dialictus 1970 Pseudotorymus Masi 763 pseudovelox Heinrich, Aoplus 505 Pseudovespa Schmiedeknecht 1519 Pseudovespula Bischoff. 1521 pseudovinnulus Heinrich, Cratichneumon 494 Pseudovipio Szepligeti 171 pseudovivax (Heinrich), Pterocormus 526 pseudowinkleyi (Heinrich), Pterocormus 526 Pseudoxybelus Gussakovskij 1651 Psichacra Foerster 1055 Psilacolus Kieffer 1157 Psilanteris Kieffer 1156 Psilaulacus Kieffer 1112 Psj/epym Kieffer 1208 Psilobaeus Kieffer 1160 Psilobethylus Kieifer 1216 Psilocera Walker 805 psilocerus Kohl, Tachysphex 1629 psilocorsi (Viereck), Bracon 167 psilocorsis Walley, Diadegma 670 Psilodora Foerster 1053 Psilodryinus Kieffer 1244 Psilogaster Hartig 1051 Psilomelissodes LaBerge 2154 Psilomirinus Brethes 927 Psilommiscus Enderlein 263 Psilonotus Walker 814 PSILOPHRYDINI 959 Psilophryoidea Compere 966 Psilophrys Mayr 959 Psilosage Foerster 375 Psilosema Kieffer 1057 Psilus Panzer 1142 Psithyrus Lepeletier 2205 psocidivorus Gahan, Alaptus 1024 psoraleae Robertson, Anthidium 1991 Psorthaspis Banks 1544 Psuedexetastes Meyer 575 psyche Burks, Brachymeria 874 psyche Dunning, Philanthus 1724 Psychophagus Mayr 807 psychron Dasch, Astiphromma 705 psychrus (Pate), Mimumesa 1597 Psyllaephagus Ashmead 960 psyllaephagus Burks, Tetrastichus 999 Psylledontus Crawford 961 psyllidis Compere, Metaphycus 926 psylliodis Loan, Microctonus 290 Psylonychia Szepligeti 697 PsyWaZm Walker 202 Ptenellus Malaise 24 Ptenos Norton 24 PtenusKirby 24 Pterandrena Robertson 1778 Pteratomus Packard 1022 pterelas (Say), Dolichomitus 330 pteridis Ashmead, Hoplogryon 1163 pteridis Townes, Cratichneumon 495 pterigia Bradley, Aptesis 443 Pterocheilus Klug 1473 Pteroclisis Foerster 1027 pterocommae Ashmead, Aphidius 303 pterocommae Marshall, Aphidius 303 PTEROCORMINA 516 Pterocormus Foerster 519 Pterolinononyktera Malac 1030 Pterolycus Ratzeburg 777 PTEROMALIDAE 768 PTEROMALINAE 794 PTEROMALINI 798 Pteromalus Swederus 809 Pterombrus Smith 1267 Pterombus Williams 1267 Pteronidea Rohwer 66 pteronideae (Rohwer), Olesicampe 675 pteronorum Hartig, Phygadeuon 442 Pteronus Jurine 37 pterophorae (Ashmead), Diadegma [s] 668 pterophori (Ashmead), Scambus 323 pterophori (Cushman), Temelucha 690 pterophori Muesebeck, Apanteles 253 Pteroptrichoides Fullaway 909 PTEROPTRICINI 909 Pterosarus Timberlake 1856 Pterosema Foerster 798 Pterospilus Kriechbaumer 701 Ptesimogaster Marsh 156 Ptilandrena Robertson 1822 Ptiloglossa Smith 1759 Ptiloglossodes Moure 1759 Ptilomelissa Moure 2158 2426 Hymenoptera in America North of Mexico Ptilopoda Friese 1749 Ptilothrix Smith 2119 Ptilothryx Marschall 2119 Ptinobius Ashmead 776 Ptygosphex Gussakovskij 1633 puberae Fischer, Phaenocarpa 227 puberula Emery, Formica 1465 pubescens Ashmead, Rogas 180 pubescens (Ashmead), Sjmopeas 1184 pubescens (Buren), Acanthomyops 1442 pubescens Kieffer, Disogmus 1123 pubescens Kinsey, Neuroterus [v] 1074 pubescens Linsley, Neopasites 2086 pubescens Marlatt, Pachynematus 56 pubescens Murray, Podalonia 1588 pubescens Provancher, Cryptus 441 pubescens (Provancher), Endasys 417 pubescens Zetterstedt, Ophion 616 pubicornis Emery, Camponotus 1428 pubicornis (Zetterstedt), Chrysocharis 1009 pubidorsum Costa, Enodia 1586 pudens Cresson, Anthidium 1996 pudibundae Ratzeburg, Pimpla 331 pudica (Melander), Odontophotopsis 1300 pudicum (Cresson), Dianthidium [s] 1996 pudicus (Sandhouse), Dialictus 1970 pudorosa Mickel, Cerceris 1732 puella Banks, Anoplius 1554 puella Fallen, Phyllotoma 43 puella Girault, Anagrus 1023 puella Ross, Macrophya 120 puellae (Cockerell), Nomadopsis 1861 puente Pate, Oxybelus 1655 puerilis Cresson, Ichneumon 506 pugionis Cockerell, Calliopsis 1870 pugnata Say, Megachile [s] 2072 pugnax Rohwer, Bactroceros 15 pugnoides (Kinsey), Andricus [v] 1085 pugnus (Kinsey), Andricus [v] 1085 pulchella Cresson, Exomalopsis 2116 pulchella Cresson, Lampronota 573 pulchella (Cresson), Orthogonalys 1197 pulchella (Cresson), Stictiella 1717 pulchella (Emery), Smithistruma 1407 pulchella (Holmgren), Sussaba [s] 726 pulchella (Howard), Aenasioidea 922 pulchella (Howard) Marietta 897 pulchella (Klug), Macrophya 121 pulchella Robertson, Andrena 1779 pulchella Rohwer, Emphytina 104 pulchella Rohwer, Pteronidea 67 pulchella Smith, Nomada 2107 pulchella Timberlake, Perdita 1877 pulchella (Walley), Dusona 642 pulchella Whittaker, Acropiesta 1136 pulchelliformis Rohwer, Macrophya 121 pulchellum (Beutenmueller), Xanthotereis 1077 pulchellum Curtis, Mymar 1031 pulchellus (Banks), Allaporus 1544 pulchellus Bassett, Andricus 1087 pulchellus Cameron, Chrysis 1231 pulchellus Cook and Davis, Mesochorus 708 pulchellus (Cresson), Holcopasites 2086 pulchellus Cresson, Metopius 551 pulchellus Cresson, Philanthus 1724 pulchellus Desvignes, Bassus 718 pulchellus Fouts, Anisepyris 1208 pulchellus Fouts, Trimorus 1164 pulchellus (Mason), Cteniscus 380 pulchellus Stelfox, Ephedrus 297 pulchellus Viereck, Pseuderipternoides 628 pulchellus Whittaker, Conostigmus 1193 pulcher (Ashmead), AnagjTus 913 pulcher Ashmead, Xylonomus 392 pulcher Baker, Aphidius 306 pulcher Brulle, Ichneumon 533 pulcher Cushman, Paniscus 360 pulcher Cushman, Platylabus 545 pulcher Dalla Torre, Philanthus 1724 pulcher Gautier and Bonnamour, Trioxys 311 pulcher (Girault), Chartocerus 912 pulcher (Girault), Cheiloneurus 934 pulcher Girault, Isodromus 948 pulcher Swenk, Colletes 1755 pulcheria Girault, Cirrospilus 984 pulcherior (Heinrich), Ichneumon 533 pulcherrima Cresson, Chrysis 1230 pulcherrima Kirby, Macrophya 121 pulcherrimus Ashmead, Asphragis 575 pulcherrimus (Cresson), Phytodietus [s] 358 pulcherrimus (Evans), Epipompilus 1542 pulcherrimus Perkins, Aphelopus 1250 pulchra Ashmead, Ctenopelma 358 pulchra (Bassett), Callirhytis 1104 pulchra Crawford, Stelis 2003 pulchra Crawford, Townsendiella 2083 pulchra Cresson, Smiera 864 pulchra Cushman, Amydraulax 413 pulchra (Cushman), Netelia 360 pulchra Girault, Pseudiglyphomyia 983 pulchra Provancher, Alomya 417 pulchra Smith, Agapostemon 1954 pulchra Walley, Schizopyga 335 pulchranotus Davis, Mesoleius 601 pulchrator Thomson, Polysphincta 339 pulchrella Girault, Achrysocharella 1013 pulchricornis Ashmead, Apterencyrtus 933 pulchricornis (Cockerell), Dufourea 1937 pulchricornis (Cockerell), Pterosarus 1858 pulchricornis Fouts, Trimorus 1164 pulchricornis Gahan, Apterolophus 982 pulchricornis (Wesmael), Meteorus 285 pulchrigaster Fischer, Gnaptodon 173 pulchrilineatus Gahan, Astichus 988 pulchrinellus Cameron, Pompilus 1565 pulchrinervis Cameron, Odynerus 1510 pulchrinotum Girault, Tumidiclava 1041 pulchrinus Cresson, Pompilus 1528 pulchrior Cockerell, Centris 2174 pulchrior Cockerell, Perdita 1909 pulchripenne (Ashmead), Xanthoteras 1077 pulchripennis (Ashmead), Habrolepopteryx [s] 964 pulchripennis (Crawford), Rhopalicus 799 pulchripennis (Cresson), Dipogon 1534 Index to Taxa of Hymenoptera 2427 pulchripennis Cushman, Coleocentrus [s] 480 pulchripennis Muesebeck, Macrocentrus 189 pulchripes (Crawford), Diglyphus 973 pulchripes Cresson, Glypta 566 pulchripes Provancher, Bassus 723 pulchripes Provancher, Chorinaeus 555 pulchripicta Ashmead, Clistopyga 334 pulchritarsis (Cameron), Aporus [s] 1543 pulchriventris (Girault), Tetrastichus 999 pulex Girault, Elasmus 1021 pulicalvariae Walley, Diadegma 670 puUa Girault, Camptoptera 1027 puUa (Handlirsch), Glenostictia 1718 puUa Smith, Monardis 94 pulla Townes, Trychosis 455 pullata Bray, Melissodes 2156 pullata Shuckard, Lycogaster [s] 1198 pullatella LaBerge, Melissodes 2150 pullatus Cresson, Ichneumon 502 puUatus (Cresson), Pamphilius 16 pullatus Howard, Elasmus 1022 pullatus MacGillivray, Thrinax 40 pullatus Townes, Exochus 562 puUicrura (Girault), Patasson 1030 puUilabris (Vachal), Evylaeus 1961 pulliventris Timberlake, Perdita 1931 pullivora Allen and Jaynes, Tiphia 1259 pullmani Viereck, Andrena 1824 pullula Wheeler, Formica 1464 pullulus Zhelochovtsev, Dolerus 46 pullum Townes, Odontocolon 390 pullus Mao, Cardiochiles 264 Pulsatillas Cockerell, Nomada 2101 pulsatillae Cockerell, Osmia 2045 pulsatillae Cockerell, Sphecodes 1977 pulverea Viereck, Andrena 1846 pulveris (Cockerell), Evylaeus 1961 PulverroPate 1609 pulverulenta Viereck, Andrena 1805 pulverulenfa Viereck, Odynerus 1499 pulvlllicornis Walley and MacKay, Streblocera 294 pulvinariae Compere, Coccophagus 904 pulvinariae Dozier, Cheiloneurus 934 pulvinariae (Howard), Metaphycus 927 pulvinatus Bohart, Stenodynerus [s] 1486 pulvinus Kinsey, Neuroterus [v] 1075 pulvis Bohart, Hapalomellinus 1692 pulvivestis Bohart, Stenodynerus 1486 pulzenus Clements and Long, Halictus 1956 pumila Cresson, Osmia 2041 pumila Cresson, Sapyga 1321 pumila Klug, Tenthredo 88 pumila Norton, Macrophya 121 pumila (Ratzeburg), Agathis 195 pumila Rohwer, Pontania 73 pumila Townes and Gupta, Schenkia 441 pumila Wheeler, Prenolepis 1445 pumilia Pearson, Osmia 2041 pumilionobilis (Heinrich), Ichneumon 533 pumiliops (Heinrich), Pterocormus 526 pumiliosimilis Heinrich, Coelichneumon 533 pumilis Bradley, Nysson 1687 pumilis (Foerster), Gelis 408 pumiliventre (Bassett), Xanthoteras 1077 pumilus Cresson, Nysson 1687 pumilus (Cresson), Phygadeuon 425 pumilus Foerster, Pezomachus 408 pumilus Muesebeck, Orgilus 280 pumilus Muesebeck, Scelio 1152 pumilus Zaddach, Nematus 65 puncta Murray, Podalonia 1588 punctata (Ashmead), Heteroschema 830 punctata Ashmead, Lochites 768 punctata Ashmead, Trisolenia 1097 punctata Brulle, Evania 1110 punctata Cockerell Perdita 1894 punctata (Cresson), Lissonota 570 punctata Fabricius, Nomada 1657 punctata (Fouts), Pentapria 1142 punctata Fox, Nomia 1941 punctata Kieffer, Macroteleia 1154 punctata MacGillivray, Macrophya 123 punctata Michener, Osmia 2050 punctata Osten Sacken, Cynips 1105 punctata Robertson, Colletes 1752 punctata Robertson, Tiphia 1257 punctata Rohwer, Cephaleia 11 punctata (Smith), Plat3rthyrea 1336 punctata Smith, Susana 48 punctata Thomson, Pimpla 322 punctata Townes, Netelia 363 punctaticeps Kieffer, Anisepyris 1208 punctaticeps Kieffer, Parasierola 1204 punctaticeps Kieffer, Pristaulacus 1114 punctatifrons (Girault), Tetrastichus 999 punctatifrons Kieffer, Anacharis 1048 punctatissima Michener, Eulonchopria 1748 punctatissima (Roger), Hypoponera 1343 punctatoventre Snelling, Stenamma 1359 punctatoventris (Crawford), Dialictus 1971 punctatum (Ashmead), Synopeas 1184 punctatum (Cushman), Odontocolon 390 punctatum Thomson, Metopon 808 punctatus Ashmead, Ceraphron 1189 punctatus Ashmead, Plenoculus 1687 punctatus Baker, Oxybelus 1656 punctatus Fenton, Gonatopus 1248 punctatus Fox, Chyphotes 1280 punctatus (Fox), Pseneo [s] 1598 punctatus Gillette, Synergus 1063 punctatus Lepeletier and Brulle, Solenius 1679 punctatus McComb, Chelonus 238 punctatus (Muesebeck), Bracon 167 punctatus Provancher, Microctonus 292 punctatus Ratzeburg, Tridymus 791 punctatus Say, Philanthus 1722 punctellus Zetterstedt, Entedon 1009 puncticaudum Cockerell, Anthidium 1987 puncticeps Ashmead, Anteon 1241 puncticeps Ashmead, Leptacis 1185 puncticeps Cameron, Tiphia 1259 puncticeps Fouts, Pseudisobrachium 1219 2428 Hymenoptera in America North of Mexico puncticeps (Howard), Isodromus 948 puncticeps Smith, Tachysphex 1629 puncticeps Thomson, Pachymerus 483 puncticeps Timberlake, Perdita 1920 Puncticolletes Noskiewicz 1749 puncticoxa Heinrich, Cratichneumon 495 punctifer (Heinrich), Ichneumon 533 punctifera Cockerell, Perdita 1910 punctifera Townes and Gupta, Giraudia 441 punctiferellus (Cockerell), Dialictus 1971 punctiferus Cockerell, Halictus 1959 punctifrons (Cameron), Hoplisoides 1701 punctifrons Crawford, Urosigalphus 274 punctifrons Dasch, Mesochorus 712 punctifrons Davis, Prosmosus 727 punctifrons (Davis), Rhorus [s] 585 punctifrons Fouts, Holepyris 1211 punctifrons (Fox), Tachysphex 1629 punctifrons (Malloch), Mimesa 1596 punctifrons Timberlake, Homalotylus 948 punctifrons Timberlake, Perdita 1892 punctigena Cockerell, Ceratina 2180 punctiger (Fouts), Psilus 1143 punctiger Fouts, Trimorus 1164 punctiger Thomson, Eutelus 817 punctiger Westwood, Cheilopogonus 1722 punctigerum Emery, Ectatomma 1336 punctinodis Cameron, Zethus 1509 punctinodis Enzmann, Crematogaster 1378 punctinota Mickel, Lomachaeta 1313 punctinudus Viereck and Cockerell, Philanthus 1724 punctipennis McComb, Chelonus 238 punctipes (Dalman), Metaphycus 927 punctipes Fischer, Opius 211 punctipleuris Thomson, Mesochorus 706 Punctipsen Van Lith 1598 punctiscuta Heinrich, Ctenichneumon 513 punctiscuta Thomson, Syndipnus 607 punctissima Timberlake, Perdita [s] 1877 punctithorax Cole, Aphaenogaster [s] 1364 punctithorax Fouts, Trimorus 1164 punctiventris (Ashmead), Trimorus 1164 punctiventris (Crawford), Achrysocharella 1013 punctiventris Roger, Myrmica 1350 punctiventris Thomson, Pimpla 323 punctiventris (Thomson), Sussaba 726 punctiventris Walsh, Eurytoma 857 punctivertex Richards, Trypoxylon 1645 punctoria Roman, Angitia 671 punctosignata Cockerell, Perdita [s] 1921 punctulata Emery, Crematogaster 1380 punctulata Timberlake, Perdita 1921 punctulata Weldon, Poecilosoma 102 punctulatus Holmgren, Erromenus 372 punctulatus Linsley, Neopasites 2086 punctulatus Marlatt, Pach}Tiematus 58 punctulatus (Ratzeburg), Liotrj^phon 327 punctulatus Smith, Tachysphex 1629 punctum Provancher, Sciapteryx 100 punctumalbum (Linnaeus), Macrophya 121 punicea Girault, Zagrammosoma 985 puniceipes Dalla Torre, Pimpla 345 punicipes (Cresson), Coccygomimus 345 punicus (Cresson), Meringopus 466 puparum (Ashmead), Aphanistes 612 puparum (Linnaeus), Pteromalus 809 pupoides (Kinsey), Atrusca 1090 pura Mayr, Xenocrepis 816 pura (Say), Augochlora [s] 1949 pura Timberlake, Perdita [s] 1906 purdyi Cockerell, Diandrena 1790 purgatus Say, Ophion 703 purismella Schuster, Sphaeropthalma 1288 puritana Ashmead, Lampronota 570 puritanicus Davis, Euryproctus 610 puritanicus Davis, Mesoleius 604 purneri Dalla Torre, Cryptus 462 purpurascens Cockerell, Heriades [s] 2007 purpurascens Provancher, Elampus 1223 purpurascens Smith, Osmia 2032 purpurascens Timberlake, Perdita 1877 purpuratus Cresson, Cleptes 1221 purpuratus (Provancher), Omalus 1223 purpurea Christ, Apis 2076 purpurea Cresson, Osmia 2033 purpurea Cresson, Xylocopa 2184 purpurea Ishii, Clausenia 917 purpureithorax Girault, Eprhopalotus 1008 purpureiventris (Ashmead), Habrocytus 813 purpureopictus Cockerell, Agapostemon 1954 purpureus Ashmead, Cirrospilus 984 purpureus Ashmead, Coccophagus 904 purpureus Cushman, Exetastes 578 purpureus Walker, Pteromalus 815 purpureus Yoshimoto, Euderus 987 purpuridorsum Dyar, Periclista 95 purpurina Viereck and Cockerell, Andrena 1846 purpuripennis (Cresson), Compsocryptus 468 purpuripennis (Cresson), Pterocormus 526 purus Walker, Metastenus 815 pusil pusil pusil pusil pusil pusil pusil pusil pusih pusil pusil pusil pusil pusil pusil pusil pusih pusil, pusil pusil, pusil, pusil pusil pusil. a Cresson, Osmia 2045 a (Emery), Aphaenogaster [v] 1364 a (Lepeletier), Fenusa 88 a (Say), Spilomena 1609 a Timberlake, Perdita 1921 ae Muesebeck, Microctonus 290 ae Weld, Ganaspidium 1056 amoenus (Heinrich), Pterocormus 526 aides Fischer, Opius 210 um Evans, Pseudisobrachium 1219 us (Ashmead), Basalys 1145 us Ashmead, Telenomus 1169 us (Ashmead), Trimorus 1164 us Cockerell, Sphecodes 1977 us (Cresson), Arotrephes 399 us Cresson, Epeolus 2090 us Cresson, Ichneumon 494 us Cresson, Stenophasmus 156 as Davis, Chorinaeus 549 us Harris, Crabro 1670 us Jakovlev, Dolerus 46 us Muesebeck, Oncophanes 174 us Saussure, Polemistus 1606 us Walsh, Exochiscus 735 Index to Taxa of Hymenoptera 2429 pusio Walsh, Ephialtes 328 pustulatoides (Beutenmueller), Diplolepis 1070 pustulatus Mayr, Dolichoderus 1416 pusulatoides Bassett, Andricus 1099 putata Cockerell, Osmia [s] 2047 puteola (Blake), Ephuta 1286 puthua (Cockerell), Andrena 1793 putnami Cresson, Bombus 2202 putnami Cresson, Nomada 2112 putnamii Packard, Anagrus 1023 putonophilus Compere, Anagyrus 913 putus (Cresson), Pterocormus 526 Pychnotrichia Foerster 1051 pycnanthemi Robertson, Sphecodes 1977 Pycnaulacus Cushman 1114 pycnocephalus (Heinrich), Pterocormus 526 Pycnocryptus Thomson 451 pycnognatha Michener, Anthocopa [s] 2021 Pycnomutilla Ashmead 1304 Pycnopompilus Ashmead 1564 pycnopus Heinrich, Eutanyacra 509 pyelechus (Mason), Cteniscus 380 pygidialis Allen, Tiphia 1259 pygidialis Fox, Astatus 1614 pygidialis (Fox), Hoplisoides [s] 1700 pygidialis Kohl, Pompilus 1551 pygidialis (Malloch), Mimesa 1596 pygmaea (Cresson), Exomalopsis 2118 pygmaea Cresson, Nomada 2101 pygmaea Cresson, Prosopis 1767 pygmaea Dalla Torre, Mutilla 1292 pygmaea Say, Tenthredo 98 pygmaea Timberlake and Michener, Proteriades 2011 pygmaea Viereck, Synaldis 228 pygmaea Zetterstedt, Tenthredo 88 pygmaeops Heinrich, Stenobarichneumon 503 pygmaeus Cresson, Microdus 194 pygmaeus (Cresson), Triclistus 554 pygmaeus Davis, Ichneumon 494 pygmaeus Girault, Gonatocerus 1026 pygmaeus (Holmgren), Eridolius 384 pygmaeus Kinsey, Heteroecus [v] 1100 pygmaeus (Linnaeus), Cephus 135 pygmaeus Olivier, Oxybelus 1657 pygmaeus Provancher, Bracon 167 pygmaeus Townes, Dipogon 1536 pygmaeus Viereck, Campoplex 668 pygmaeus Viereck, Chelonus 232 pygmaeus (Walsh), Dolichomitus 330 pygmea Blake, Mutilla 1292 Pygocryptus Roman 410 Pygodasis Bradley 1316 Pygoperdita Timberlake 1927 Pygostolus Haliday 268 pylartes Wheeler, Camponotus [s] 1434 pyracanthae Mitchell, Andrena 1836 Pyracmon Holmgren 644 Pyracmonoides Viereck 645 pyralidiphagus (Muesebeck), Bracon 167 pyralidis Ashmead, Eiphosoma 684 pyralidis (Ashmead), Paralitomastix 940 pyralidis Muesebeck, Apanteles 253 pyralidis Riley, Eiphosoma 684 pyralidis Walley, Campoletis 653 pyralitarsis Dours, Anthophora 2165 Pyramica Roger 1403 pyramicus Smith, Myrmecocystus 1447 pyramidatus Holmgren, Polyblastus 368 pjrramidensis Emery, Pheidole [s] 1368 pyraustae Okamoto, Eugnomus 671 pyraustae Okamoto, Pimpla 322 pyraustae Smith, Campoplex 630 pyraustae Uchida, Angitia 634 pyraustae Viereck, Apanteles 253 pyraustae Viereck, Macrocentrus 189 pyri (Viereck), Perilitus 291 pyrifera Cockerell, Perdita 1880 pyrifolii Viereck, Bassus 193 pyriformis Marlatt, Pontania 73 pyriformis (Provancher), Jethsura 489 Pyrobombus Dalla Torre 2197 pyrophilae Muesebeck, Apanteles 253 pyrrha Cockerell, Nomada 2107 pyrrhacita Cockerell, Andrena [s] 1777 Pyrrhobombus Dalla Torre 2197 pyrrhomelas (Walker), Chirodamus 1524 Pyrrhomelecta Ashmead 2088 Pyrrhomutilla Ashmead 1290 pyrrhopygus Friese, Bombus 2202 pyrrhosternum Kieffer, Gasteruption 1117 pyrrhus (Fox), Dasymutilla 1311 pyrrhus Marsh, Doryctes 149 pyrura Cockerell, Andrena 1803 pythes (Walker), Eurytomocharis 848 Q q. aquaticae Ashmead, Cynips 1099 q. capsuala Ashmead, Cynips 1088 q. coccineae Osten Sacken, Cynips 1083 q. conifera Ashmead, Cynips 1106 q. ficigera Ashmead, Cynips 1092 q. ficula Bassett, Cynips 1093 q. macrocarpae Karsch, Diplolepis 1092 q. podagrae Walsh, Cynips 1105 q. prunus Walsh and Riley, Cynips 1083 q. sculptus Bassett, Cynips 1082 quabajai Pate, Ammoplanus 1611 quadradens Townes, Exochus 562 quadrangularis Cockerell, Perdita 1922 quadrangularis (Dasch), Syrphoctonus 718 quadrangularis Packard, Crabro 1678 quadrangulus Cresson, Crabro 1678 quadrata Bertoni and Schrottky, Tetralonia 2156 quadraticeps (Heinrich), Ichneumon 533 quadraticeps Timberlake, Perdita 1921 quadriangulatus Schuster, Photomorphus 1297 quadriannulatus (Gravenhorst), Hypomecus 547 quadricarinatus Girault, Ooctonus 1027 quadricarinatus Provancher, Phygadeuon 415 quadriceps (Ashmead), Chaenusa 214 2430 Hymenoptera in America North of Mexico quadriceps (Ashmead), Codrus 1126 quadriceps (Ashmead), Phygadeuon 425 quadriceps (Cresson), Centeterus 488 quadriceps Cresson, Osmia [s] 2035 quadriceps McComb, Chelonus 238 quadriceps (Townes), Oresbius 438 quadricincta Klug, Scolia 1315 quadricincta Provancher, Elis 1315 quadricincta Timberlake, Synhalonia 2129 quadricinctus Ashmead, Meniscus 359 quadricingulata (Provancher), Itoplectis 341 quadricolor Cockerell and Baker, Oxybelus 1654 quadricornis Degeer, Vespa 1498 quadridens (Fischer), Pentapleura 224 quadridens (Linnaeus), Monobia 1498 quadridentata Cresson, Osmia 2049 quadridentata Duchaussoy, Cephalonomia 1213 quadridentata Schuster, Odontophotopsis 1300 quadridentata Smith, Ponera 1340 quadridentata Thomson, Pimpla 343 quadridentata Wesmael, Ascogaster 230 quadridentatus (Provancher), Microphtis 260 quadridentatus (Thomson), Ephialtes 343 quadrifasciata (Say), Bicyrtes 1705 quadrifasciata Timberlake, Perdita [s] 1889 quadrifasciatus Dreisbach, Tach3rtes 1624 quadrifasciatus MacGillivray, Pontania 79 quadrifasciatus (Say), Triepeolus [s] 2095 Quadrigana Davis 376 quadriguttata (Say), Dasymutilla 1311 quadriguttata Viereck, Elis 1316 quadriguttatus Westwood, Cephus 134 quadrilineata (Provancher), Nomadopsis 1866 quadrimaculata (Fabricius), Campsomeris 1316 quadrimaculatus (Ashmead), Syrphophagus 955 quadrimaculatus Provancher, Crabro 1683 quadrimaculatus Robertson, Gnathias 2104 quadrimaculatus Robertson, Halictus 1960 quadrinotata Fabricius, Scolia 1316 quadrinotata Mickel, Pseudomethoca 1303 quadrinotatus Ashmead, Aphilanthops 1728 quadrinotatus Say, Oxybelus 1657 quadripunctata (Kieffer), Pseudeucoila 1056 quadripunctatus Provancher, Crabro 1683 quadri-punctatus Provancher, Ichneumon 739 quadrisculpta (Gravenhorst), Colpomeria 336 quadrisectus (Say), Pseudodynerus 1500 quadrisignata Timberlake, Perdita 1929 quadrisignatus Robertson, Gnathias 2103 quadrispina Enzmann, Myrmecina 1399 quadrispinosa Schuster, Odontophotopsis 1300 quadrispinosus Banks, Sophropompilus 1547 Quadristruma Brown 1409 quadrituberculata (Cameron), Ceratochrysis 1234 quadrizonatus Viereck, Amblyteles 527 quadrum (Fabricius), Cheiropachus 800 quaesitor Provancher, Agathis 192 quaestor Girault, Coccophagus 904 quaintancei Girault, Telenomus 1169 quaintancei Howard, Encarsia 906 quaintancei Viereck, Ceropales [s] 1569 quattuordecimpunctatum (Norton), Aglaostigma 109 quatuordecimmaculatus Packard, Crabro 1678 quatuormaculata Christ, Scolia 1316 Quaylea Timberlake 959 quaylei Rust, Aphelinus 893 quebecensis Cameron, Ancistrocerus 1502 quebecensis (Crawford), Evylaeus 1961 quebecensis (Provancher), Agathis 195 Quebecensis Provancher, Arenetra 571 quebecensis (Provancher), Biosteres 201 quebecensis Provancher, Coleocentrus 480 quebecensis (Provancher), Conocalama 538 quebecensis Provancher, Cryptus 433 quebecensis (Provancher), Ctenochira 371 Quebecensis Provancher, Cyrtocentrus 367 Quebecensis Provancher, Ichneumon 512 quebecensis (Provancher), Pamphilius 16 Quebecensis Provancher, Paniscus 578 Quebecensis Provancher, Pezomachus 405 quebecensis (Provancher), Psilus 1143 quebecensis Provancher, Rogas 181 quebecensis (Provancher), Tachysphex 1629 Quebecensis Provancher, Thalessa 355 quebecensis Smith, Monophadnoides 97 quebecensis (Walley), Dusona 642 (^uemayaPate 1272 quemaya Pate, Belomicrus 1651 querci (Ashmead), Eudecatoma 844 querci Fullaway, Eurytoma 857 quercicola Ashmead, Asecodes 1016 quercicola Ashmead, Sympiesis 968 quercicola Dalla Torre, Neuroterus 1074 quercicola Dozier, Euderomphale 1006 quercicola Howard, Prospaltella 909 quercicola Perkins, Deinodryinus 1242 quercicola Smith, Camponotus 1427 quercicola Walsh, Nematus 83 quercifoliae (Ashmead), Callirhytis 1104 querciglobuli (Fitch), Eurytoma [s] 857 quercilanae (Fitch), Eudecatoma 844 quercina Bukovskij, Cyclogastrella 825 quercina Cockerell, Andrena [s] 1844 quercina Cockerell, Coelioxys 2080 quercipilulae (Fitch), Ormyrus 769 quercipisi Fitch, Macroglenes 860 quercivora Rohwer, Dimorphopteryx 100 quercivorus Rohwer, Craterocercus 54 quercus Ashmead, Eupelmus 883 quercus Ashmead, Ormyrus 770 quercus Cameron, Fenusa 86 quercus Hartig, Nematus 61 quercus Konow, Eriocampoides 85 quercus Marlatt, Pteronus 61 Index to Taxa of Hymenoptera 2431 quercus Rohwer, Acordulecera 20 quercus Rohwer, Periclista 95 quercusagrifoliae (Bassett), Callirhytis 1104 quercus-alba Cresson, Selandria 85 quercusarbos (Fitch), Ceroptres 1065 quercusbatatoides (Ashmead), Callirhytis 1104 quercusbatatus (Fitch), Neuroterus 1074 quercuscalifornicus (Bassett), Andricus 1087 quercuscatesbaei (Ashmead), Bassettia 1097 quercuscentricola (Osten Sacken), Atrusca 1090 quercuscinerea (Ashmead), Amphibolips 1082 quercuscitriformis (Ashmead), Amphibolips 1083 quercusclavigera (Ashmead), CalHrhytis 1104 quercuscoccineae (Dyar), Caliroa 85 quercuscoelebs (Osten Sacken), AmphiboUps 1083 quercusconfusa (Ashmead), Callirhytis 1104 quercusechinus (Osten Sacken), Antron 1093 quercusficus (Fitch), Ceroptres 1065 quercusflocci (Walsh), Andricus 1087 quercusfloccicola Riley, Cynips 1107 quercusfoliatus (Ashmead), Andricus 1087 quercusformosus (Bassett), Andricus 1087 quercusforticorne (Walsh), Xanthoteras 1077 quercusfrondosa Bassett, Cynips 1107 quercusfuliginosa (Ashmead), Amphibolips 1083 quercusfutilis (Osten Sacken), Callirhytis 1104 quercusgemmaria (Ashmead), Callirhytis 1104 quercusglobulus (Fitch), Disholcaspis 1092 quercushirta (Bassett), Acraspis 1079 quercusilicifoliae (Bassett), Amphibolips 1083 quercusinanis (Osten Sacken), Amphibolips 1083 quercusirregularis (Osten Sacken), Neuroterus 1074 quercusjuglans (Osten Sacken), Amphibolips 1083 quercuslana (Fitch), Synergus 1063 quercuslanigera (Ashmead), Andricus 1088 quercuslaurifoliae (Ashmead), Dryocosmus 1099 quercusmajalis (Bassett), Neuroterus 1074 quercusmamma (Walsh), Disholcaspis 1092 quercusmammula (Bassett), Loxaulus 1096 quercusmedullae (Ashmead), Callirhytis 1104 quercusmellaria Riley, Cynips 1107 quercusminutissimus (Ashmead), Neuroterus 1074 quercusmodesta (Osten Sacken), Callirhytis 1104 quercusnigrae (Osten Sacken), Callirhytis 1105 quercusnotha (Osten Sacken), Dryocosmus 1099 quercusnubila (Bassett), Antron 1094 quercusobtusilobae Karsch, Ceroptres 1065 quercusomnivora (Ashmead), Disholcaspis 1092 quercusoperator (Osten Sacken), Callirhytis 1105 quercusostensackenii (Bassett), Andricus 1088 quercuspalustris (Osten Sacken), Dryocosmus 1099 quercus papillata Osten Sacken, Cynips 1104 quercuspetiolicola (Bassett), Andricus 1088 quercusphellos (Osten Sacken), Callirhytis 1105 quercuspisum (Fitch), Ceroptres 1065 quercuspomiformis (Bassett), CalHrhytis 1105 quercuspunctata (Bassett), Callirhytis 1105 quercusracemaria (Ashmead), Amphibolips 1083 quercusrileyi (Bassett), Neuroterus 1075 quercus-rubrae Karsch, Cynips 1090 quercusrugosa (Ashmead), Callirhytis 1105 quercusscitula (Bassett), Callirhytis 1105 quercussimilis (Bassett), Callirhytis 1106 quercussingularis (Bassett), Andricus 1088 quercusspongifica (Osten Sacken), Amphibolips 1083 quercusstrobilana (Osten Sacken), Adleria 1082 quercussuccinipes (Ashmead), Disholcaspis 1092 quercussuttonii (Bassett), Callirhytis 1106 quercustuber (Fitch), Ceroptres 1065 quercusturnerii (Ashmead), Callirhytis 1106 quercusutriculus (Bassett), Andricus 1088 quercusventricosa (Bassett), Callirhytis 1106 quercusverrucarum (Osten Sacken), Neuroterus 1075 quercusvirens (Ashmead), Disholcaspis 1092 quercusvirens (Osten Sacken), Belonocnema 1094 querecho Pate, Belomicrus 1652 querquetulana Kennedy and Dennis, Formica 1463 quijotoa Schuster, Sphaeropthalma 1289 quinnipiacorum (Viereck), Bracon 167 quinnipiacorum Viereck, Synaldis 228 quinquecinctum Ashmead, Himertosoma 719 quinquecinctum (Fabricius), Myzinum 1267 quinquecostatus (Provancher), Aylax 1068 quinquefasciata Provancher, Anthophora 2160 quinquefasciatus Girault, Habrocytus 813 quinquefasciatus Say, Pterocheilus 1474 quinquelineata (Say), Xyalophora 1049 quinquenotatus (Say), Episyron [s] 1550 quinqueseptae (Balduf), Eudecatoma 845 quinqueseptum Ashmead, Andricus 1088 quinquespinosus (Say), Bembecinus 1704 quintiliformis Viereck, Andrena 1838 quintilis Robertson, Andrena 1838 quintilis Viereck, Amblyteles 493 quintilis (Viereck), Cremastus 686 2432 Hymenoptera in America North of Mexico quintilis Viereck, Microplitis 261 quintilis (Viereck), Photomorphus 1298 quintilis Viereck, Phygadeuon 426 quintilis Viereck, Trypoxylon 1646 quissetensis Brues, Ceraphron 1189 quixus Smith, Sphacophilus 25 R rabida MacGillivray, Tenthredo 116 rabiosa MacGillivray, Tenthredo 116 rabula MacGillivray, Tenthredo 112 racemaria Ashmead, Amphibolips 1083 racemariae Ashmead, Tetrastichus 1000 racemariae (Ashmead), Torymus 756 racemosae Smith, Phymatocera 91 Rachistus Foerster 1025 racilia MacGillivray, Tenthredo 109 racilla Walker, Cirrospilus 1000 radialis Timberlake, Andrena 1808 radiata Townes, Netelia 360 radiatae Burdick, Xyela 9 radiatula Cockerell, Andrena 1840 radiatus Ashmead, Apanteles 249 radiatus Cresson, Bracon 149 radiatus Fox, Alysson 1685 radiatus Say, Halictus 1953 radicicola Dalla Torre, Andricus 1104 radicis Ashmead, Trigonaspis 1077 radicis Bassett, Callirhytis 1104 radicis Shenefelt, Bracon 167 radicola (Ashmead), Xanthoteras 1077 radicum Bassett, Diastrophus 1067 radicum (Osten Sacken), Diplolepis 1071 Radiolaria Provancher 216 radiolatus (Provancher), Pseuderipternus 684 radmitricha Viereck and Cockerell, Andrena 1783 radtkei Heinrich, Melanichneumon 499 radtkeorum Heinrich, Protichneumon 535 radula Fabricius, Scolia 1315 rafni Hoffmeyer, Megastigmus 767 rageaui Risbec, Australomalotylus 955 rainierensis Fischer, Opius 211 rainieri Heinrich, Platylabus 545 raleighensis (Crawford), Dialictus 1971 ralenci Crawford, Halictus 1960 ralla MacGillivray, Tenthredo 116 rallus Smith, Sphacophilus 26 ramaleyi Cockerell, Andrena 1786 Ramaleyi Cockerell, Osmia 2040 ramis Davis, Euryproctus 610 ramithyrus (Smith), Lysaphidus 308 ramosa Bugbee, Eurjrtoma [s] 851 ramosus Provancher, Eulophus 1043 ramulorum Wheeler, Myrmelachista 1424 rancocas Pate, Oxybelus 1656 ranunculi Robertson, Sphecodes 1977 rapae Ashmead, Apanteles 256 rapae Curtis, Aphidius 309 rapae (Linnaeus), Pachyprotasis 123 rapae (M'Intosh), Diaeretiella 308 rapae (Westwood), Trybliographa 1055 rapax (Cresson), Amauronematus 81 rapax Perkins, Chalcogonatopus 1247 Raphidostoma Cockerell 2010 raptatrix Fischer, Phaenocarpa 227 Raptiformica Forel 1448 raptor Girault and Sanders, Muscidifurax 831 raptor Handlirsch, Sphecius 1698 rarior Heinrich, Aoplus 505 raritatis Michener, Osmia 2037 rarus MacGillivray, Pachjmematus 60 rasilis Muesebeck, Orgilus 280 rasilis Wheeler, Camponotus 1432 rasilis Wheeler, Formica 1463 ratzeburgi auct., Olesicemipe 674 Ratzeburgia Foerster 879 raui Allen, Tiphia 1259 raui Rohwer, Anthophora 2163 raui Rohwer, Cerceris 1733 raui Rohwer, Epicrossocerus 1668 raui (Rohwer), Hyponysson 1688 raui Rohwer, Macrophya 123 raui Rohwer, Stigmus 1607 raveni Linsley and MacSwain, Andrena 1816 ravida Wheeler, Formica 1458 ravinus Leclercq, Ectemnius 1680 rawlinsi Sandhouse, Osmia 2048 readioi Michener, Xenopanurgus 1872 reate Walker, Encyrtus 943 recalvus Townes, Dipogon [s] 1535 recens Cresson, Ichneumon 533 recens (Say), Ametastegia 104 recidiva Wheeler, Formica 1462 reclusa Kieffer, Ganaspis 1055 reclusa Mickel, Dasymutilla 1311 reconditus Foerster, Pteromalus 819 reconditus Nees, Microgaster 247 recta Mitchell, Andrena 1802 recta (Provancher), Temelucha 690 recta Townes, Netelia 363 rectangularis Cockerell, Triepeolus 2095 rectangularis (Dreisbach), Anoplius [s] 1558 rectangulata Cockerell, Perdita 1904 rectangulata Martin, Triaspis 272 rectangulatum Evans, Pseudisobrachium 1219 rectangulis (Viereck), Parancistrocerus [s] 1490 recticarinatus Fischer, Gnaptodon 173 recticaudus Provancher, Phaeogenes 485 recticornis Bradley, Nysson 1687 recticornis Provancher, Phaeogenes 423 rectifascia Townes, Netelia 363 rectus Banks, Pompiloides 1566 rectus (Provancher), Cubocephalus 437 rectus Provancher, Phygadeuon 441 rectus Provancher, Roptrocerus 764 rectus Townes, Triclistus 554 recurva (Say), Clistopyga 334 recurvariae Ashmead, Protapanteles 257 recurvariae Cushman, Lissonota 570 recurvariae Cushman, Phanerotoma 240 recurvariae McComb, Chelonus 238 recurvatus Dasch, Mesochorus 712 Index to Taxa of Hymenoptera 2433 recurvatus (Dasch), Syrphoctonus [s] 717 recurvatus Pratt, Cryptus 463 recurvus Townes, Chorinaeus 549 redactus van Achterberg, Blacus 267 redimacula MacGillivray, Tenthredo 117 redlandica Mitchell, Megachile 2063 reducta Banks, Pompiloides 1558 reducta Cockerell, Perdita [s] 1910 reducta Schuster, Sphaeropthalma 1289 reducta Snelling, Stelis [s] 2003 reducta Timberlake and Michener, Proteriades 2011 reductum Timberlake, Dianthidium 1998 reductus Banks, Philanthus 1723 reduvia MacGillivray, Tenthredo 116 reduvii (Howard), Anastatus 888 Reedimia Banks 1524 reflexa Buren, Formica 1461 reflexa Cresson, Andrena 1782 reflexa Townes, Netelia 363 reflexa Townes, Trychosis 454 reflexa (Wesson and Wesson), Smithistruma 1408 reflua MacGillivray, Tenthredo 119 refractaria MacGillivray, Tenthredo 109 refractarius MacGillivray, Pachynematus 57 refuga MacGillivray, Tenthredo 113 refugus MacGillivray, Dolerus 44 regalis Cockerell, Epistenia 776 regalis Davis, Dizemon 602 regalis Smulyan, Perilampus 772 regina Cresson, Scolia 1314 regina Girault, Polynema 1033 regina Menke, Ammophila 1594 regis (Cockerell), Evylaeus 1961 regnatrix Cresson, Ichneumon 534 regula MacGillivray, Tenthredo 114 regulare Viereck, Trypoxylon 1644 regularis (Cresson), Hesperapis 1980 regularis (Fox), Mimumesa 1597 regularis Malloch, Andrena 1806 regulina Cockerell, Osmia 2045 rehni Cockerell, Perdita [s] 1910 rehni Viereck, Andrena 1838 reidi Loan, Peristenus 293 rejectus Baker, Oxybelus 1656 relativa Cresson, Megachile 2056 relativa Fouts, Platygaster 1180 relativa Norton, Pristiphora 64 relativa Rohwer, Tenthredo 117 relativa Viereck, Hammaniella 570 relativa Viereck, Tiphia 1259 relativum Rohwer, Trypoxylon 1647 relativus (Cresson), Meringopus 466 relativus Fischer, Opius 211 relativus (Fox), Anoplius 1556 relativus Fox, Passaloecus 1606 relativus Rohwer, Diploplectron 1613 relativus Rohwer, Oryssus 132 relativus (Viereck), Campoplex 630 relativus Viereck, Meteorus 284 relativus Viereck, Sesioplex 626 relecta (Davis), Dusona 642 relicta Banks, Priocnemis [s] 1532 relicta (Fabricius), Barylypa 612 reliqua (Cresson), Pachysomoides 476 reliquia MacGillivray, Tenthredo 117 relucens LaBerge, Melissodes 2150 remanens Heinrich, Cratichneumon 495 remea MacGillivray, Tenthredo 114 remigatus (Fabricius), Triepeolus 2095 remipes Gerstaecker 2208 remissa MacGillivray, Tenthredo 113 remissa Mocsary, Chrysis 1233 remissus MacGillivray, Pachynematus 58 Remonzia Seyrig 427 remora MacGillivray, Tenthredo 114 remota MacGillivray, Tenthredo 116 remota Rohwer, Strongylogaster 40 remotula (Cockerell), Proteriades 2012 rempeli Townes, Tryphon 376 renaulti Mason, Apanteles 253 Renea Donisthorpe 1335 renicinctus (Say), Stizoides 1703 reniforme Mason, Exyston 378 reniformis McCracken and Egbert, Andricus 1088 reniformis McCracken and Egbert, Synergus 1063 renimaculatus (Cockerell), Pterosarus 1858 renominatus Hincks, Aphidius 306 repanda Klug, Tenthredo 100 reparandus Schulz, Banchus 580 repens Timberlake, Perdita 1892 repentinus Fouts, Trimorus 1164 repentinus Holmgren, Orthocentrus 735 repentinus MacGillivray, Unitaxonus 104 reperta MacGillivray, Tenthredo 113 reperta Timberlake, Perdita 1904 reperticia Mickel, Dasymutilla 1308 repertus MacGillivray, Pachynematus 58 replata MacGillivray, Tenthredo 113 repleta MacGillivray, Tenthredo 113 replicans Timberlake, Perdita 1921 repolitus Cockerell and Sumner, Hylaeus 1767 reposita MacGillivray, Tenthredo 119 Reptatrix Townes 465 republicanus Dalla Torre, Odynerus 1479 repulsus Girault, Tetrastichus 1000 reputina MacGillivray, Tenthredo 119 reputinella MacGillivray, Tenthredo 112 requieta MacGillivray, Tenthredo 114 requisitus Tucker, Meraporus 817 resecta Gribodo, Chrysis 1236 resegmina MacGillivray, Tenthredo 119 residuus (Say), Richtichneumon 503 resima MacGillivray, Tenthredo 116 resinata Cockerell, Greeleyella 1852 resinator Thunberg, Ichneumon 343 resinicola Marlatt, Pontania 73 resinicolor (Marlatt), Melastola 82 resoluta Cockerell, Centris [s] 2174 resolutus (Cresson), Compsocryptus 468 resolutus Nees, Aphidius 311 respectus MacGillivray, Rhogogastera 110 respersus MacGillivray, Rhogogastera 113 2434 Hymenoptera in America North of Mexico resticula MacGillivray, Tenthredo 117 restricta Banks, Ageniella 1541 restricta (Cresson), Obtusodonta 516 restricta MacGillivray, Tenthredo 119 restrictus Dasch, Mesochorus 712 restrictus Fischer, Opius 211 restrictus Kinsey, Neuroterus [v] 1075 restrictus Nees, Aphidius 307 resupina MacGillivray, Tenthredo 119 resupinus Fischer, Opius 211 resutorivorus (Westwood), Pristaulacus 1113 Retanisia Cameron 481 retectus Hartig, Campoplex 674 retentor (Brulle), Lanugo 460 Rethrax Cameron Ill reticentia MacGillivray, Tenthredo 113 reticulata Fischer, Phaenocarpa 227 reticulata Kieffer, Aegilips 1049 reticulata Malloch, Tiphia 1257 reticulata (Muesebeck), Agathis 195 reticulata (Say), Hyptia 1111 reticulata Viereck, Campoplegidea 643 reticulatum (Cresson), Anomalon 623 reticulatum Davis, Trichomma 617 reticulatum Williams, Diploplectron 1613 reticulatus Beissett, Andricus 1088 reticulatus (Fouts), Psilanteris 1156 reticulatus Fouts, Trimorus 1164 reticulatus Holmgren, Nematus 68 reticulatus Kieffer, Epyris 1215 reticulatus Mickel, Stigmus 1607 reticulatus Muesebeck, Macrocentrus 189 reticulatus (Muesebeck), Zemiotes 186 reticulatus (Robertson), Dialictus 1971 retinentia MacGillivray, Tenthredo 116 retiniae (Cresson), Trathala 687 retorridum (Girault), Trichogramma 1039 retosta MacGillivray, Tenthredo 110 retractus (Fischer), Biosteres 201 retroversa MacGillivray, Tenthredo 119 retura Ross, Tenthredo 112 retusa Timberlake, Perdita 1904 retusorius Thunberg, Ichneumon 500 reunitor Nees, Ichneutes 265 reuteri (Lindqvist), Pristiphora 64 revelstokensis Viereck, Andrena 1777 rex Benson, Amauronematus 81 rex (Girault), Parallelaptera 1028 rex Girault, Sympiesis 971 reynoldsi (Banks), Ageniella 1539 reynoldsi Gordh and Coker, Telenomus 1169 Rhabdepyris Kieffer 1206 Rhabdospilus Foerster 200 Rhacalysia Cameron 223 Rhachiocrema Mann 1376 Rhachistus Dalla Torre 1025 Rhacodes Ruschka 580 Rhacodopteron Capek 401 Rhaconotus Ruthe 156 Rhacospathius Cameron 157 Rhacoteleia Cameron 1153 Rhadina Foerster 392 Rhadinocera Foerster 396 Rhadinoceraea Konow 91 Rhadinogaster Szepligeti 156 Rhadinopimpla Schulz 392 rhadinus Davis, Homaspis 583 Rhadiurginus Hellen 404 Rhadiurgus Foerster 403 rhagii (Ashmead), Binodoxys 312 rhagoletis Richmond, Biosteres 201 Rhagonyx Konow 23 rhammisia MacGillivray, Tenthredo 117 rhamni (Michener), Dufourea 1937 rhamnophila Timberlake, Perdita [s] 1929 Rhamphorhina Michener 2029 Rhaphandrena LaBerge 1822 Rhaphidotelus Agassiz 797 RHAPHITELINI 797 Rhaphitelus Walker 797 rhea Wheeler, Pheidole 1373 rheasilviae Fischer, Opius 212 Rhectognathus Pate 1659 Rhembobius Foerster 415 Rhexidermus Foerster 485 Rhexineura Foerster 646 Rhicnopeltoidea Girault 1011 Rhicnopeltomjda Girault 1011 Rhigelus Foerster 584 rhimpa Parker, Dr3fudella 1616 Rhimphalea Foerster 575 Rhimphoctona Foerster 644 rhinoceros Giraud, Osmia 2019 Rhinocolletes Cockerell 1748 RHINOENCYRTINI 917 Rhinoencyrtus Mercet 917 Rhinonitela Williams 1640 Rhinopsis Westwood 1575 Rhinotorus Foerster 598 Rhitigaster Wesmael 229 Rhizarcha Foerster 216 Rhizomyrma Forel 1423 rhizoperthae Risbec, Spalangia 781 rhizophelus Brues, Eupelmus 885 rhizoxenus (Ashmead), Andricus 1088 rhodedis Cockerell, Nomada 2104 Rhodites narti^ 1069 rhoditidis (Huber), Torymus 756 rhoditiformis Walsh, Synerges 1062 rhodobaeni Ashmead, Habrocytus 813 rhodocerata (Cockerell), Hesperapis 1980 rhododactylus Dalla Torre, Halictus 1971 rhododontus Cockerell, Triepeolus 2095 rhodogastra Timberlake, Perdita 1881 rhodognatha Cockerell, Ashmeadiella 2023 rhodognathus (Cockerell), Dialictus 1971 rhodogyne Linsley and Michener, Hexepeolus 2114 rhodoleuca Cockerell, Centris 2174 rhodomelas Cockerell, Nomada 2104 rhodomelas Timberlake, Centris 2173 rhodomerus Townes, CJeropales [s] 1570 rhodomerus Townes, Trachysph3Tus 463 rhodophila Cockerell, Calliopsis 1868 rhodophorum Cockerell, Anthidium 1988 rhodops Viereck and Cockerell, Eucerceris 1740 rhodopus Cockerell, Centris 2174 Index to Taxa of Hymenoptera 2435 rhodopus Michener, Ashmeadiella 2028 rhodosoma Cockerell, Nomada [s] 2101 rhodosomella Cockerell, Nomada [s] 2101 rhodothorax Michener, Anthophora 2168 rhodotricha Cockerell, Nomada 2109 rhodotricha Linsley, Andrena 1777 rhodoxantha Cockerell, Nomada 2107 rhodura Cockerell, Andrena 1841 rhodura Cockerell, Perdita 1904 Rhogas Agassiz 179 Rhogogaster Konow 110 Rhogogastera Konow 110 rhois Cockerell, Coelioxys 2078 rhois Cockerell, Perdita [s] 1910 rhois (Cockerell), Sphecodes 1977 rhois Crosby, Eurytoma 857 rhois Rohwer, Cerceris 1736 rhombifer Haupt, Lycorinopsis 339 rhomboidalis (Walsh), Ischnus 457 Rhopalicus Foerster 799 rhopalocerus Provancher, Baryceros 586 Rhopalophorus Blanchard 293 Rhopalopone Emery 1337 Rhopalopria Kieffer 1145 Rhopalosoma Cresson 1571 RHOPALOSOMATIDAE 1570 Rhopalospiria Enderlein 21 Rhopalotoma Cameron 181 Rhopalotus Foerster 1016 Rhopalum Stephens 1662 Rhopoideus Howard 921 rhoptoides Bray, Halictus 1956 Rhoptrocentrus Marshall 157 Rhoptrocerus Dalla Torre 764 Rhoptromeris Foerster 1056 Rhoptromutilla Andre 1283 Rhopus Foerster 916 Rhorus Foerster 585 rhosaces (Walker), Tetrastichus 1000 rhyacioniae Cushman, Phanerotoma 240 rhyacioniae (Cushman), Temelucha 690 rhyacioniae Gahan, Haltichella 861 rhyacioniae Gahan, Hyssopus 981 rhyacioniae (Muesebeck), Bracon 167 Rhydinofoenus Bradley 1115 Rhynchexetastes Cameron 575 Rhynchophion Enderlein 700 Rhynchopsilus Kieffer 1138 Rhynchothyreus Ashmead 366 Rhynchotrevoria Cameron 574 Rhysaspis Tischbein 529 Rhysipolis Foerster 175 Rhyssa Gravenhorst 352 Rhyssella Rohwer 353 rhyssemati Ashmead, Bracon 167 RHYSSINI 352 rhyssemati Ashmead, Bracon 167 Rhyssonota Kriechbaumer 355 Rhyssosigalphus Cameron 274 Rhythmonotus Foerster 675 Rhytidogaster Agassiz 229 Rhytidothorax Ashmead 966 Rhytigaster Wesmael 229 Rhytura Townes 443 ribaphidis Ashmead, Lysiphlebus 307 ribes Kinsey, Andricus 1094 ribesii (Scopoli), Nematus 70 ribesina Cockerell, Andrena 1777 ribifloris Cockerell, Osmia [s] 2033 ribifloris Viereck and Cockerell, Andrena 1777 ribis Ashmead, Aphidius 307 ribis Cockerell, Coelioxys 2077 ribis Dufour, Nematus 70 ribis Haliday, Aphidius 307 ricardonis Cockerell, Andrena 1798 ricardonis (Cockerell), Stelis 2004 richardsi Bohart, Euparagia 1470 richardsi Fischer, Opius 212 richardsi Sandhouse, Trypoxylon 1644 richardsi Timberlake, Perdita 1921 richardsoni (Cockerell), Dialictus 1971 richmondi Gahan, Opius 212 richteri Forel, Solenopsis 1388 Richtichneumon Heinrich 502 Ricinusa Risbec 909 ridens Cockerell, Perdita 1923 ridens Cushman, Exetastes 578 Ridestus Banks 1547 ridibunda Say, Alysia 218 ridibundus (Gravenhorst), Leipaulus 738 ridicula Wheeler, Pheidole 1373 ridingsii Cresson, Bombus 2198 ridingsii (Cresson), Heteranthidium 1984 ridingsii Cresson, Nomada 2112 Ridingsii Cresson, Scolia 1318 rifelna Buren, Crematogaster 1380 rigdenae Michener, Ceratina 2180 Rileya Ashmead 835 Rileya Ho