Index to Taxa of Hymenoptera 2243 



belfragii (Cresson), Synhalonia 2126 



belgarum Bondroit, Formicina 1439 



belgicum Wesmael, Anisopelma 151 



belisarii Girault, Rhicnopeltomyia 1011 



5eZjia Haliday 1136 



bella (Bassett), Atrusca 1090 



bella Cresson, Chrysis 1232 



bella (Cresson), Dryudella 1615 



bella Cresson, Nomada [s] 2103 



bella Cresson, Osmia 2042 



bella Cresson, Tenthredo 115 



bella Gahan Prospaltella 907 



bella Krombein, Microsega 1222 



bella Menke, Ammophila 1590 



bella Viereck, Andrena 1774 



bellator (Mueller), Barycnemis 693 



bellatrix Fischer, Phaenocarpa 225 



bellerophon (Fox), Sphaeropthalma 1288 



bellicosus Banks, Psammochares 1554 



bellicosus Cresson, Polistes [s] 1514 



bellona (Cresson), Dasymutilla [v] 1307 



bellone Lepeletier, Odynerus 1500 



bellula (Dalla Torre), Dusona 639 



bellula MacGillivray, Macrophya 122 



bellula Menke, Ammophila 1590 



bellula Timberlake, Perdita 1881 



bellulus (Cresson), Leptochilus 1478 



bellus Cresson, Campoplex 639 



bellus Cresson, Crabro 1683 



bellus (Cresson), Epinysson 1689 



bellus Cresson, Metopius 553 



bellus Dasch, Mesochorus 707 



bellus McCracken and Egbert, 



Synergus 1061 



Belochalcis Steffan 869 



Belomicrus Costa 1650 



Belonocnema Mayr 1094 



belonocnemae (Ashmead), Inostemma 1172 



Belonura Ashmead 814 



Belyta Jurine 1136 



BELYTINAE 1128 



bembeciae (Walley), Bracon 162 



Bembecinus Costa 1703 



5em6e* Fabricius 1708 



BEMBICINAE 1704 



Bembidula Burmeister 1704 



Bembix Fabricius 1708 



Bembyx Fabricius 1708 



Benama Nixon 182 



benefactor (Crawford), Hyssopus 981 



benefactor Cushman, Calliephialtes 328 



benefactor Hinz, Olesicampe 673 



benefactor Matthews, Spathius 157 



benefica Gahan, Pleurotropis 1017 



beneficientior Viereck, Habrobracon 164 



beneficum Gahan, Eumicrosoma 1167 



beneficus Dozier, Ufens 1036 



benevola Gahan, Nepiera 658 



bengtssoni (Regan), Anoplius 1553 



benitonis Lanham, Andrena [s] 1826 



Benjaminia Viereck 680 



benjaminica Fischer, Phaenocarpa 225 



Bennettae Cockerell, Osmia 2042 



bennetti Burks, Chryseida 846 



bensoni Smith, Metallus 86 



Bephratella Girault 851 



Bephratelloides Girault 847 



Bephratoides Brues 846 



Bephratoides Girault 847 



bequaerti Banks, Aporinellus 1567 



bequaerti Banks, Planiceps 1543 



bequaerti Bohart, Chrysis 1229 



bequaerti Cockerell, Xerophasma 1932 



bequaerti (Dreisbach), Anoplius [s] 1559 



bequaerti Michener, Anthocopa [s] 2020 



bequaerti Mickel, Pseudomethoca 1301 



bequaerti Salman, Pepsis 1525 



bequaerti Schwarz, Heteranthidium 1984 



bequaerti Viereck, Perdita [s] 1875 



bequaertiana Cockerell, Perdita 1932 



bequaertii Schuster, Acanthophotopsis 1288 



bequaertii Schuster, Odontophotopsis 1296 



bequaertii (Schuster), Photomorphus 1296 



berbereti Allen, Tiphia 1254 



berberidis Cockerell, Andrena 1787 



berberidis Fischer, Opius 206 



berberidis Smith, Aphidius 305 



Berecyntiscus Ghesquiere 938 



Berecyntus Howard 938 



bergi (Riegel), Chaenusa 214 



berkeleyensis Forel, Camponotus 1430 



berkeleyi Viereck and Cockerell, 



Andrena 1780 



berlandi Richards, Crossocerus 1666 



berlesei (Howard), Prospaltella 908 



berlesei Weber, Strumigenys 1405 



berlyi (Brimley), Myzinum [s] 1266 



bermudensis Mitchell, Megachile 2069 



bernardina Linsley, Andrena 1813 



bernardina (Michener), Dufourea 1934 



bernardina Michener, Hoplitis [s] 2017 



bernardina Michener, Spinoliella 1860 



bernardina Timberlake, Perdita [s] 1893 



bernardinensis Michener, Calliopsis 1869 



bernardinensis (Michener), Dialictus 1964 



bernardinum Cockerell, Anthidium 1990 



bernardinum Michener, Chelostoma 2009 



berndi Heinrich, Platylabus 544 



Besbicus Kinsey 1089 



besseyae Cockerell, Osmia 2021 



besseyae (Rohwer), Ectemnius 1679 



besseyi Swenk, Nomada 2110 



Bessobates Townes 363 



Beta Saussure 1498 



betheli Ashmead, Melanostelis 2004 



betheli Viereck, Apanteles 243 



Betheliella Coc^ereW 1933 



bethunei Cockerell, Nomada 2105 



bethunei (Cresson), Diradops 575 



bethunei MacGillivray, Metallus 86 



bethunei (Sanders), Trimorus 1162 



BETHYLIDAE 1203 



BETHYLINAE 1203 



BETHYLOIDEA 1203 



Bethylus Latreille 1206 



betulae (Girault), Mesopolobus 816 



betulae Marshall, Trioxys 311 



betulae Muesebeck, Oncophemes 174 



