Index to Taxa of Hjonenoptera 2387 



nigrisignatus Viereck, Sagaritis 653 



nigrisignus Viereck, Mesochorus 708 



nigrisoma Harrington, Tenthredo 114 



nigrisoma Norton, Taxonus 104 



nigrisoma (Rohwer), Cenocoelius 184 



nigrisomus Rohwer, Paracharactus 97 



nigristemmaticus Uchida, Mesochorus 708 



nigristigma Rohwer, Macrophya 121 



nigristigmus (Provancher), Nematus 71 



nigrita (Cresson), Acantholyda 13 



nigrita Cresson, Arenetra 572 



nigrita Dours, Anthophora 2163 



nigrita Emery, Eciton 1328 



nigrita Fabricius, Andrena 2005 



nigrita Girault, Signiphora 912 



nigrita Lindqvist, Pteronidea 69 



nigrita (Marlatt), Phyllocolpa 75 



nigrita Ross, Dolerus 45 



nigrita Walsh, Polysphincta 338 



nigrita Westwood, Fenella 89 



nigritarsis Ashmead, Gonatocerus 1026 



nigritarsis Cameron, Euura 77 



nigritarsis Rohwer, Acordulecera 20 



nigritarsis Rohwer, Aphilodyctium 105 



nigritarsis Schmiedeknecht, Ichneumon 518 



nigritarsis Thomson, Foenus 1116 



nigritarsis (Thomson), Pediobius 1017 



nigritarsis Viereck and Cockerell, 



Andrena 1807 



nigriteleus Smith, Aphidius 306 



nigritella Ross, Dolerus 46 



nigritellae Fischer, Opius 209 



nigritellus Holmgren, Triclistus 554 



nigritergops Heinrich, Diphyus 512 



nigrithorax Dasch, Sussaba 725 



nigrithorax Muesebeck, Aridelus 286 



nigrithorax Muesebeck, 



Crassomicrodus 196 



nigrithorax Townes and Gupta, Giraudia 



[s] 440 



nigritibialis MacGillivray, Tenthredo 114 



nigritibialis Rohwer, Allantus 106 



nigritibialis Rohwer, Pachynematus 57 



nigritibialis Rohwer, Pamphilius 15 



nigritibialis (Viereck), Dusona 641 



nigritula Cockerell, Anthophora 2167 



nigritula Friese, Osmia 2040 



nigritulus Banks, Cerceris 1736 



nigritulus Dalla Torre, Pteromalus 810 



nigritum Norton, Anomalon 621 



nigritus (Ashmead), Aclastus 400 



nigritus Ashmead, Atmetus 737 



nigritus Ashmead, Orthocentrus 737 



nigritus Compere, Coccophagus 904 



nigritus Fox, Brachycistis 1269 



nigritus Fox, Psenulus 1602 



nigritus Gimmerthal, Crabro 1669 



nigritus (Howard), Anagyrus 913 



nigritus Howard, Aphelinus 892 



nigritus Lepeletier, Cephus 137 



nigritus Lepeletier, Dolerus 105 



nigritus MacGillivray, Aphanisus 97 



nigritus Muesebeck, Microplitis 260 



nigritus Norton, Nematus 83 



nigritus (Provancher), Microctonus 290 



nigrivariegata (Girault), Cirrospilus 984 



nigriventris Ashmead, Chremylus 177 



nigriventris Ashmead, Monoblastus 591 



nigriventris (Brues), Gelis 407 



nigriventris Costa, Pelopoeus 1579 



nigriventris Curran, Pteronidea 68 



nigriventris Girault, Anagrus 1023 



nigriventris Girault, Leucodesmia 979 



nigriventris Hellen, Pristiphora 62 



nigriventris (Holmgren), 



Amauronematus 80 



nigriventris (Kieffer), Neralsia 1049 



nigriventris (Kieffer), Trybliographa [v] 1055 



nigriventris Muesebeck, Oncophanes 174 



nigriventris (Thomson), Cubocephalus 436 



nigriventris Timberlake, Stelis 2004 



nigriventris Townes, Aritranis 451 



nigriventris Townes, Echthrus 446 



nigriventris (Zetterstedt), Osmia 2036 



nigroaenea Curtis, Spalangia 780 



nigroaenea Timberlake, Perdita 1919 



nigroaeneus (Ashmead), Zatropis 834 



nigroaeneus Shuckard, Oxybelus 1653 



nigrobarbata Cockerell, Osmia 2038 



nigrobrunneus Fouts, Trimorus 1164 



nigro-caerulea Cameron, Ammophila 1590 



nigrocaerulea Cockerell, Andrena 1797 



nigrocaerulea Timberlake, Perdita 1879 



nigrocastaneus Viereck, Opius 209 



nigro-caudatus Retzius, Ichneumon 536 



nigrocaudatus Williams, Tachysphex 1628 



nigrocephala Davis, Clistopyga 338 



nigrocephalus (Davis), Cteniscus 380 



nigrociliata Swenk, Nomada 2100 



nigrocincta Provancher, Anthophora 2167 



nigrocincta Smith, Nomada 2100 



nigrocincta Timberlake, Perdita 1892 



nigrocinctus Hasey, Trogus 537 



nigrocinctus Provancher, Bombus 2196 



nigroclavata (Kieffer), Rhoptromeris 1056 



nigroclavatus (Ashmead), Rhopus 916 



nigroclypeata Linsley, Andrena 1812 



nigroclypeata Timberlake, Perdita 1920 



nigroclypeus Viereck, Cardiochiles 264 



nigrocyanea (Ashmead), Galeopsomyia 989 



nigrocyanea Cockerell, Augochlora 1949 



nigro-cyaneus Norton, Cheiropachus 827 



nigrodorsatus Milliron, Megastigmus 



[s] 767 



nigrofasciata Eschscholtz, Tenthredo 123 



nigrofasciata Swenk, Nomada 2100 



nigrofemoralis Ashmead, (Dteniscus 384 



nigrofemoratus (Cresson), 



Amauronematus 80 



nigrofemoratus Dasch, Tymmophorus 721 



nigrofemoratus Hellen, Nematus 64 



nigroflavus Hoffmeyer, Megastigmus 



[s] 765 



nigrofrons Davis, Asymmictus 738 



nigrofuscus (Strickland), Gelis 407 



nigro-hirsutus Cameron, Ancistrocerus 1481 



nigrolineatum (Brulle), Eiphosoma 684 



