2246 Hymenoptera in America North of Mexico 





bimaculata (Lepeletier), Melissodes [s] 2139 



bimaculata Wheeler, Cardiocondyla 1376 



Bimaculatas Strecker, Smicra 1042 



bimaculatipenne Girault, Polynema 1032 



bimaculatipennis (Girault), Sympiesis 970 



bimaculatus (Ashmead), Atithasus 594 



bimaculatus (Ashmead), Polyaulon 401 



bimaculatus Cresson, Bombus 2198 



bimaculatus Fox, Brachycistis 1275 



bimaculatus Harris, Mellinus 1684 



bimaculatus Holmgren, Bassus 719 



bimaculatus (Norton), Janus 134 



bimaculatus Packard, Mellinus 1684 



bimaculatus Provancher, Ichneumon 501 



bimaculatus Provancher, Od5Tierus 1509 



bimaculatus Provancher, Oligosthenus 763 



bimaculatus Swederus, Pteromalus 800 



bimaculatus Wesmael, Perilitus 285 



bimaculipennis Crawford, 



Idiomacromerus 760 



bimarginata (Wesson and Wesson), 



Smithistruma 1405 



bimatris LaBerge, Melissodes 2145 



bimembris (Provancher), Pterocormus 520 



binaevius Ratzeburg, Pteromalus 800 



binarius Townes, Trachysphyrus 464 



binghami Lovell, Prosopis 1763 



binghami Zavattari, Zethus 1509 



binimbatus Ratzeburg, Pteromalus 800 



binodosus Provancher, Arotropus 1335 



Binodoxys Mackauer 312 



binominata Muesebeck, Agathis 192 



binotata Say, Macrocera 2139 



binotata Timberlake, Perdita 1879 



binotatus Ashmead, Ceratobaeus 1160 



binotatus Robertson, Gnathias 2104 



binubeculatus Ratzeburg, Pteromalus 800 



bioculata (Cresson), Dasymutilla 1305 



bioculata (Cresson), Spilochalcis 866 



bioculata Rohwer, Hoplocampa 51 



bioculatus Cresson, Exetastes 576 



bioculatus Cresson, Ichneumon 517 



Bioleter Meyer 445 



Biolysia Schmiedeknecht 646 



Biophthora Foerster 203 



biorhizae Ashmead, Diomorus 768 



biorhizae Ashmead, Diomorus 1042 



Biosteres Foerster 200 



BIOSTERINA 200 



Bioxys Stary and Schlinger 310 



bipapillata Weld, Callirhytis 1101 



biparticeps Cockerell, Perdita 1896 



bipartior Fox, Pemphredon 1603 



bipartita (Cresson), Periclista 95 



bipartitana Davis, Anomalon 612 



bipartitus Handlirsch, Gorytes 1695 



bipartitus Lepeletier, Pompilus 1570 



bipes Cockerell and Casad, Prosopis 1763 



bipicta Lindqvist, Pteronidea 80 



biplagiatus Cresson, Pterocheilus 1474 



bipunctata Cresson, Andrena 1800 



bipunctata Klug, Tenthredo 94 



bipunctata Say, Ceropales [s] 1569 



bipunctata (Say), Ochleroptera 1691 



bipunctatus Cresson, Ichneumon 522 



bipunctatus (Girault), Achrysocharoides 1011 



bipunctatus MacGillivray, 



Monophadnus 93 



bipunctatus Olivier, Oxybelus [s] 1653 



bipustulatus Viereck, Chelonus 232 



biramosa Schuster, Odontophotopsis 1299 



birdi Loan, Leiophron 288 



birepandus (Bohart), Euodynerus [s] 1497 



Birka Malaise 42 



birkmani (Brues), Gelis 405 



birkmani Brues, Leucospis 875 



birkmani Brues, Metopius 551 



birkmani (Melander), Dasymutilla 1306 



Birkmania Viereck 1850 



birkmanii Birkman, Nomia 1946 



birkmanni Baker, Hoplisoides [s] 1701 



birkmanni (Banks), Agenioideus 1548 



birkmanni Banks, Cryptocheilus [s] 1529 



birkmanni Banks, Pseudagenia 1539 



birkmanni Cameron, Odynerus 1492 



birkmanni Cockerell, Emphoropsis 2168 



birkmanni Cockerell, Exomalopsis 2115 



birkmanni Cockerell, Perdita 1900 



birkmanni Cockerell, Stelis 2003 



birkmanni (Crawford), Evylaeus 1959 



birkmanni Rohwer, Pisonopsis 1640 



birkmanni Rohwer, Tachytes 1626 



birkmanni Swenk, Colletes 1750 



birkmanniella (Cockerell), Synhalonia 2126 



birkmannii Friese, Centris 2174 



birtwelli Cockerell, Andrena 1774 



bisalicis Viereck, Andrena 1831 



biscopula Michener, Ashmeadiella 2025 



biscutellae (Cockerell), Hoplitis 2016 



biscutellata Viereck, Andrena 1780 



biseculata Allen and Jaynes, Tiphia 1254 



bisetosa Schuster, Sphaeropthalma 1290 



bisetosa Swenk, Nomada 2098 



bisexmaculatus Viereck, Crabro 1679 



bisexualis Kinsey, Neuroterus 1074 



bishoppi Cockerell, Megachile 2067 



bishoppi Cockerell, Nomada 2106 



bishoppi Cockerell, Perdita [s] 1882 



bishoppi (Cockerell), Xenoglossodes 2136 



bishoppi Crawford, Protandrena 1848 



bishoppi Krombein and Willink, 



Bembecinus 1703 



bisignata Cockerell, Perdita 1894 



bisignata Mitchell, Andrena 1802 



bisignata Say, Nomada 2098 



bisinuatus Forster, Hylaeus 1766 



Bisolenopsis Kusnezov 1384 



bisoncornua Hill, Coelioxys 2079 



bispinata Timberlake, Perdita 1929 



bisstigmata Say, Microgaster 267 



bisstrigatus Spinola, Odynerus 1510 



bistriata MacFarland, Vespa 1520 



bistriatus Thomson, Plectiscus 730 



bisulca (Ashmead), Synoditella 1153 



bisulcata Kieffer, Beljrta 1136 



bisulcata Kieffer, Belyta 1137 



bisulcata (Kieffer), Miota 1129 



bisulcata (Kieffer), Synoditella 1153 



