2476 Hymenoptera in America North of Mexico 



tricuspidum Provancher, Anthidium 1987 



Tricyphus Kriechbaumer 537 



tridens Cockerell, Prosopis 1769 



tridens Fabricius, Crabro 1657 



tridens (Lepeletier), Trichrysis 1238 



tridens Robertson, Andrena 1777 



tridentata Dahlbom, Chrysis 1238 



tridentata Fabricius, Formica 1336 



tridentata Stevens, Perdita 1905 



tridentatum Dasch, Enizemum 719 



tridentatum (Packard), Trypargilum [s] 1649 



tridentatus Martin, Aliolus 269 



tridentatus Rohwer, Crabro 1670 



tridentulus Cockerell, Prosapis 1769 



Triderodon Enderlein 154 



Tridymus Ratzeburg 792 



Trieces Townes 549 



TRIELIDINI 1314 



Trielis Saussure 1314 



Triempria Enslin 100 



Triepeolus Robertson 2091 



trifasciata (Ashmead), Eusterinx 733 



trifasciata (Compere), Lounsburyia 906 



trifasciata (Cresson), Colpotrochia 555 



trifasciata Cushman, Ceratogastra 579 



trifasciata (Fabricius), Campsomeris [s] 1316 



trifasciata Timberlake, Perdita 1881 



trifasciata Timberlake and Cockerell, 



Andrena [s] 1794 



trifasciatus (Ashmead), Oresbius 439 



trifasciatus (MacGillivray), 



Amauronematus 81 



trifasciatus (Palisot de Beauvois), 



Anoplius [s] 1555 



trifasciatus Riley, Spathius 159 



trifasciatus (Say), Ectemnius 1681 



trifasciatus Walsh, Orthocentrus 736 



trifasciatus Westwood, Closterocerus 1008 



trifida Timberlake, Perdita 1905 



trifidus Cockerell and Baker, Oxybelus 1654 



trifoliama Sandhouse, Osmia 2039 



trifoliata (Cockerell), Protandrena 1850 



trifolii Ashmead, Bracon 167 



trifolii Timberlake, Nomadopsis 1866 



trifurcatus Kirby, Nematus 79 



trifurcus Benson, Nematus 79 



trigemellus (Heinrich), Pterocormus 527 



Triglyphothrix Forel 1399 



TRIGONALIDAE 1197 



TRIGONALOIDEA 1197 



trigonatus Cockerell, Colletes 1751 



trigonignatha Brown, Amblyopone 1335 



TRIGONODERINI 775 



Trigonoderus Westwood 777 



Trigonogastra Ashmead 786 



Trigonura Sichel 869 



triguttus Girault, Gonatocerus 1026 



trilineatus (Ashmead), Parahormius 177 



trilineatus Norton, Nematus 69 



triloba (Say), Lyroda 1633 



trilobata Keler, Pimpla 323 



trilobata Timberlake, Perdita [s] 1911 



trilobatus Bohart and Campos, Omalus 1223 



trilobatus Cockerell, Triepeolus 2096 



trilobatus (Say), Aliolus 269 



trimaculata LaBerge, Andrena 1784 



trimaculata Lepeletier, Nematus 70 



trimaculata (Say), Hartigia 134 



trimaculata Timberlake, Perdita 1905 



trimaculosum (McCracken and Egbert), 



Sphaeroteras 1095 



trimblei Dozier, Aenasioidea 922 



Trimeromicrus Gahan 832 



Trimicrops Kieffer 782 



Trimorphocerus Dahlbom 929 



Trimorus Foerster 1161 



Trinaria Provancher 218 



trinodis Robertson, Melissodes 2152 



trinodus (Bohart), Microdynerus 1477 



trinotata Timberlake, Perdita 1924 



triodiae Howard, Eurytomocharis 848 



triodonta (Cockerell), Anthocopa [s] 2021 



Triogmus Marshall 1195 



Triolynx Cameron 1014 



TVj'onyx Haliday 297 



Triopasites Linsley 2114 



triops Walley, Angitia 678 



TRIOXINA 310 



TRIOXINI 309 



Trioxys Haliday 310 



triozae Burks, Tetrastichus 1001 



trioziphagus (Howard), Psyllaephagus 960 



tripartita Aaron, Chrysis 1230 



tripartita Kieffer, Anacharis 1048 



tripartitus Cockerell, Halictus 1956 



tripartitus (Kieffer), Trimorus 1165 



Tripedias Foerster 792 



Triphasius Foerster 912 



tripicticrus Walsh, Bassus 723 



Tripoxylon Spinola 1642 



tripunctata Packard, Vespa 1519 



triquetrus Fox, Tachysphex 1628 



Triraphis Ruthe 178 



Trirhoptrasema Kieffer 1052 



Trisacantha Ashmead 1166 



Trisanteon Kieffer 1242 



Trischiza Foerster 1050 



Triscolia Saussure 1319 



trisecta Kieffer, Aegilips 1049 



trisectus Provancher, Sigalphus 268 



trisignata Cockerell, Perdita [s] 1880 



trisignatus Foerster, Nematus 56 



Trisinostemma Kieffer 1173 



Trismicra Ashmead 864 



Trisolenia Ashmead 1097 



Trisoleniella Rohwer and Fagan 1097 



Trispilus Kriechbaumer 701 



Trissacantha Ashmead 1166 



Trissandricus Kieffer 1082 



Trissolcus Ashmead 1170 



tristella Cockerell, Osmia [s] 2045 



tristella Timberlake, Perdita 1886 



tristicolor Viereck, Epeolus 2091 



tristicornis Cockerell, Andrena 1786 



tristis Cockerell, Melissodes 2152 



tristis Cresson, Nysson 1688 



tristis Cresson, Schizocera 23 



tristis Dalla Torre, Limneria 625 



