Index to Taxa of Hymenoptera 2391 



nubilosa Gillaspy, Stictiella 1716 



nubilosa Parker, Bembix 1713 



nubilus Lovell, Sphecodes 1975 



nubis (Cockerell), Pterosarus 1858 



nubiterrae Viereck, Anthophora 2166 



nubium Benson, Pteronidea 69 



nubivagus (Cresson), Spilichneumon 515 



nucicola (Cushman), Liotryphon 327 



nucicola (Muesebeck), Agathis 194 



nucleolus Viereck, Chelonus 234 



nucleolus Viereck, Prosopis 1763 



nuculiceps Wheeler, Pheidole 1372 



nucum Ratzeburg, Scambus 323 



nuda Bondroit, Formicina 1439 



nuda Cockerell, Perdita 1902 



nuda (Mayr), Cardiocondyla 1375 



nuda (Provancher), Macropis 1981 



nuda Robertson, Andrena 1838 



nuda Taschenberg, Larra 1618 



nudata Baker, Photopsis 1294 



nudata Provancher, Anthophora 2166 



nudicollis (Kieffer), Pseudeucoila 1057 



nudicomis Kieffer, Epyris 1210 



nudicornis Timberlake, Dufourea 1936 



nudimedicornis Viereck, Pterandrena 1794 



nudiscopa Viereck, Pterandrena 1829 



nudiscutum Fischer, Opius 199 



nudula Mickel, Pseudomethoca 1303 



nudus (Dasch), Syrphoctonus 717 



nudus Fernald, Sphex 1581 



nudus Fox, Brachycistis 1269 



nudus (Heinrich), Ichneumon 532 



nudus Murray, Sphex 1590 



nudus Robertson, Colletes 1752 



nudus iTownes), Coccygomimus 345 



nugatonus MacGillivray, Dolerus 46 



nulla LaBerge, Melissodes [s] 2140 



numerata Cockerell, Perdita [s] 1902 



numerosa Fischer, Synaldis 228 



numerosus (Fischer), Biosteres 201 



numerosus MacGillivray, Dolerus 47 



nummarius MacGillivray, Dolerus 47 



nummatus MacGillivray, Dolerus 47 



nuncius (Cresson), Diphyus 512 



nuncius (Say), Gambrus 449 



nundinus MacGillivray, Dolerus 47 



Nuneches Foerster 415 



Nunemacheri Bridwell, Hylaeus 1769 



nunenmacheri Bridwell, Hylaeus 1769 



nuntius MacGillivray, Dolerus 47 



nuorbinjargi Saarinen, 



Amauronematus 79 



nupera Cresson, Tenthredo 117 



nupera Mickel, Dasymutilla 1310 



nuperus Cresson, Bracon 166 



nuperus Cresson, Macrocentrus 189 



nuperus (Cresson), Priocnessus 1528 



nuperus (Davis), Arbelus 599 



nupta Cresson, Megachile 2051 



nutricius MacGillivray, Dolerus 46 



nyaradi Roszler, Chtonolasius 1439 



nyctelius MacGillivray, Dolerus 46 



Nycteresia Roger 1328 



nyctoides Bradley, Hyptia 1111 



Nylanderia Emery 1443 



nympha (Giraultl, Paracentrobia 1035 



nymphaearum (Robertson), Dialictus 1969 



nymphalis (Smith), Dialictus 1969 



Nypsius Walker, Pteromalus 804 



nyssae Smith, Caliroa 85 



Nysso Latreille 1686 



Nysson Latreille 1686 



NYSSONIDAE 1684 



NYSSONINAE 1686 



nyssonoides (Brues), Stelis 2004 



Nyssonus Rafinesque 1686 



Nystalomyrma Wheeler 1360 



Nythobia Foerster 664 



Nyxeophilus Foerster 464 



O 



oahuensis Ashmead, Idechthis 634 



oajaca (Blake), Timulla 1282 



oajacana Dalla Torre, Eucera 2149 



obaereta MacGillivray, Macrophya 121 



obconicum (Weld), Xanthoteras 1077 



obductus Fox, Tachytes 1626 



obductus (Hartig), Pachynematus 58 



obereae Viereck, Zaleptopygus 686 



obesa (Cushman), Trathala 687 



obesa (Davis), Dusona 641 



obesa (Davis), Synomelix 603 



obesa Harris, Tenthredo 99 



obesa Say, Stelis 1985 



obesus (Ashmead), Gelis 407 



obesus Bradley, Sirex 127 



obesus Brues, Pezomachus 405 



obesus Cushman, Itoplectis 341 



obesus Davis, Euceros 386 



obesus Norton, Allantus 99 



Obisiphaga Morley 399 



obispoensis Timberlake, Perdita 1892 



oblata Weld, Callirhytis 1103 



oblatus Smith, Sphacophilus 26 



obliqua (Cresson), Steniolia 1720 



obliqua Fowler, Nomada 2100 



obliqua Provancher, Augochlora 1949 



obliqua (Say), Svastra [s] 2134 



obliqua Timberlake, Perdita 1920 



obliqua Viereck, Odontophotopsis 1300 



obliqua White, Osmia 2039 



obliquatus MacGillivray, Tenthredo 118 



obliquella Fowler, Nomada 2100 



obliquicanthus Cole, Leptothorax 1394 



obliquus (Ashmead), Phaenoserphus 1124 



obliquus Cresson, Mesochorus 708 



obliquus (Provancher), Atanycolus 161 



obliquus Provancher, Periclistus 1064 



obliquus Shuckard, Crabro 1666 



obliquus Smith, Camponotus 1433 



obliterata Cresson, Nomada 2107 



obliterata (Fouts), Zygota 1135 



obliteratellum (Viereck), Diadegma 669 



obliteratus (Cresson), Enytus 664 



obliteratus Cresson, Ichneumon 514 



obliteratus Dasch, Mesochorus 711 



obliteratus Graenicher, Triepeolus 2094 



