2244 Hyroenoptera in America North of Mexico 



betulae Rohwer, Priophorus 49 



betulaecola Ashmead, Aenoplex 413 



betulavora Rohwer, Pristiphora 65 



betuUni Mason, Meteorus 283 



Betuloxys Mackauer 310 



beulahensis Cockerell, Epeolus 2089 



beulahensis Cockerell, Nomada 2098 



beulahensis (Rohwer), Psenulus 1601 



beulahensis Rohwer, Tenthredo 116 



beulahensis Viereck, Andrena 1784 



beulahensis Viereck, Phaeogenes 488 



beutenmuelleri Fox, Bembex 1715 



beutenmuelleri Viereck, Andrena 1843 



beutenmuelleri Weld, Loxaulus 1096 



beutenmuelleri Wheeler, Dolichoderus 1416 



bewicki Girault, Aprostocetus 1002 



bexar (Blake), Dasymutilla [s] 1305 



biangularis Taschenberg, Ophion 698 



biannularis Ashmead, Chelonus 239 



biannulatus (Gravenhorst), Sulcarius 420 



bianulatus Oehlke and Townes, 



Hemiteles 420 



biareola LaBerge, Andrena 1827 



BIASTINI 2082 



bibrevicincta (Davis), Lissonota 569 



bicalcaratum (Richards), Trypargilum 1645 



bicaliginosus Ratzeburg, Pteromalus 800 



bicapillaris Walsh, Bassus 719 



bicarinata (Brues), Prosierola 1203 



bicarinata Cameron, Atelophadnus 323 



bicarinata Cameron, Sussaba 726 



bicarinata Davis, Polysphincta 337 



bicarinata Girault, Coelopisthia 831 



bicarinata Mayr, Pheidole [s] 1367 



bicarinata (Riley), Neopimpla 398 



bicarinatus (Ashmead), Ichneutes 265 



bicarinatus Cushman, Helcostizus 414 



bicincta Ashmead, Omphale 1007 



bicincta Fabricius, Scolia 1318 



bicincta Howard, Nomada 2098 



bicincta Townes, Lanugo 460 



bicincta Viereck, Leucospis 875 



bicinctus (Cresson), Lymeon 474 



bicinctus (Mickel), Philanthus 1721 



bicinctus Norton, Allantus 120 



bicinctus Provancher, Phylloecus 134 



bicingulata (Gravenhorst), Phobocampe 



[s] 659 



bickleyi McComb, Chelonus 233 



biclinius Konow, Acorduleceros 19 



bicolens Kinsey, Andricus 1078 



bicolor Ashmead, Aphanogmus 1190 



bicolor Ashmead, Bath3rmetis 417 



bicolor (Ashmead), Eudecatoma 843 



bicolor (Ashmead), Eumicrosoma 1167 



bicolor Ashmead, Gonatopus 1248 



bicolor (Ashmead), Idris 1159 



bicolor Ashmead, Microplitis 261 



bicolor (Ashmead), Neosycophila 750 



bicolor (Ashmead), Pauesia 302 



bicolor Ashmead, Synergus 1061 



bicolor (Baker), Alloxysta 1059 



bicolor (Beauvois), Dolerus 45 



bicolor (Blake), Odontophotopsis 1298 



bicolor Buckley, Oecodoma 1378 



bicolor Cole, Pogonomjrrmex 1354 



bicolor Compere and Zinna, 



Bothriocraera 924 



bicolor Cresson, Eucerceris [s] 1740 



bicolor Cresson, Hyponysson 1688 



bicolor Cresson, Ichneutes 265 



bicolor (Cresson), Odontocolon 389 



bicolor (Cresson), Perilissus 589 



bicolor (Cresson), Sigalphus 229 



bicolor Cushman, Anisobas 541 



bicolor (Cushman), Apsilops 447 



bicolor (Cushman), Dichrogaster 402 



bicolor (Cushman), Xylophrurus [s] 464 



bicolor Evans, Sierolomorpha 1276 



bicolor Fenton, Aphelopus 1250 



bicolor Fischer, Gnaptodon 173 



bicolor Franklin, Psithyrus 2207 



bicolor Gillette, Antistrophus 1066 



bicolor Gillette, Aulax 1069 



bicolor Girault, Eulagynodes 1188 



bicolor Guerin, Ponera 1340 



bicolor (Harrington), Holoteleia 1156 



bicolor (Harris), Diplolepis 1069 



bicolor Howard, Archenomus 909 



bicolor (Howard), Encyrtus 942 



bicolor Klug, Tenthredo 104 



bicolor Loan, Peristenus 292 



bicolor (Lundbeck), Endasys 417 



bicolor MacGillivray, Macroxyela 10 



bicolor Marlatt, Pteronus 70 



bicolor Norton, Trichiosoma 27 



bicolor Pergande, Camponotus 1432 



bicolor Provancher, Microdus 192 



bicolor Provancher, Monobia 1473 



bicolor Robertson, Agapostemon 1954 



bicolor Robertson, Andrena 1809 



bicolor Robertson, Andrena 1818 



bicolor Rohwer, Ecphylus 150 



bicolor Saussure, Zethus 1509 



bicolor Say, Astata 1614 



bicolor Say, Methoca 1274 



bicolor Schuster, Chyphotes 1278 



bicolor Smith, Cryptus 462 



bicolor Smith, Ptenus 24 



bicolor Spinola, Callitula 805 



bicolor (Swederus), Euplectrus 977 



bicolor (Timberlake), Protandrena 1848 



bicolor Townes, Listrognathus 473 



bicolor Walley, Bothromus 556 



bicolor Walsh, Eurytoma 852 



bicolor Wasbauer, Hadrocistis 1272 



bicolor Wasmann, Polyergus 1466 



bicolor (Westwood), Megischus 741 



bicolor (Wheeler), Conomyrma 1420 



bicolor Williams, Solierella 1635 



bicolorata Cresson, Macrophya 120 



bicolorata LaBerge, Melissodes 2145 



bicolorata (Norton), Acantholyda 13 



bicoloratus (Cresson), Gelis 405 



bicoloratus (Huber), Torsrmus 752 



bicoloriceps (Girault), Cirrospiloideus 982 



bicoloripes Ashmead, Epiurus 323 



bicoloripes Crawford, Antistrophoplex 764 



