2444 Hymenoptera in America North of Mexico 



salicisaquatica Bugbee, Eurytoma 858 



salicis-desmodioides Dalla Torre, 



Nematus 73 



salicis-nodus Dalla Torre, 



Cryptocampus 77 



salicisodoratus Dyar, Nematus 70 



salicis-ovulum Dalla Torre, 



Cryptocampus 77 



salicis-ovum Thomas, Euura 77 



salicis-pisum Thomas, Nematus 73 



salicis-pomum Thomas, Nematus 74 



salicivorus Cameron, Nematus 68 



salicivorus Rohwer, Priophorus 50 



salictaria Robertson, Andrena 1810 



salicum Cockerell, Pontania 83 



salignae (Watanabe), Pauesia 303 



salina Wheeler, Solenopsis 1388 



salinaria Cockerell, Coelioxys 2079 



salinus MacGillivray, Dimorphopteryx 100 



salinus Olsen, Pogonomyrmex 1355 



Salius Fabricius 1529 



salixidis Loan, Peristenus 293 



sallei Guerin, Monedula 1705 



salmani Mickel, Photopsis 1293 



salmani Ross, Dolerus 46 



salmonensis Fischer, Opius 212 



Salome Banks, Cerceris 1734 



salsola Gibson, Urosigalphus 273 



saltans (Ratzeburg), Dibrachys 828 



saltarius Weld, Neuroterus 1075 



saltata (Ashmead), Trisoleniella 1097 



saltator Lindeman, Euryscapus 886 



saltatorius (Edwards), Neuroterus 1075 



salti (Banks), Ageniella 1542 



saltuosus Grissell, Monodontomerus 762 



salutaris (Crosby), Chrysocharis 1010 



salviae Michener, Ashmeadiella 2030 



salviae Michener, Emphoropsis 2170 



salviae Timberlake, Perdita 1922 



salviarum (Cockerell), Emphoropsis 2170 



salvus (Cresson), Stenichneumon 517 



sambuci Harris, Tenthredo 122 



sambuci Rohwer, Macrophya 121 



sambuci Titus, Hoplitis 2018 



samiae Packard, Cryptus 449 



sanborniae Gahan, Aphelinus 892 



sanbornii (Blake), Pseudomethoca [s] 1303 



sanbornii Cresson, Philanthus 1725 



sancho Santschi, Lasius 1437 



sancta Cockerell, Megachile 2071 



sancta (Say), Agathis 195 



sancta Viereck, Andrena 1846 



sanctacrucae Bradley, Didineis 1686 



sanctaeclarae (FuUaway), Heteroecus 1100 



sanctaecrucis Cockerell, Nomada 2108 



sanctaefeae (Cockerell), 



Sphaeropthalma 1293 



sanctae-rosae Cockerell, Bembix 1712 



sanctaerosae Cockerell, Osmia 2045 



sanctihyacinthi Provancher, Rogas 181 



sancti-hyacinthi Wheeler, 



Pogonomyrmex 1353 



sanctipauli Ashmead, Exolytus 430 



sanctipauli (Ashmead), Phygadeuon 426 



sanctivincenti Ashmead, 



Pseudapanteles 242 



sanctorum Cockerell, Diandrena 1793 



sanderi (Dalla Torre), Trychosis 454 



sandersoni Franklin, Bombus 2200 



sandhouseae (Michener), Dialictus 1971 



sandhouseae (Michener), Dufourea [s] 1937 



sandhouseae Mitchell, Osmia 2041 



sandhouseae Timberlake, Perdita 1922 



sandhousei Cockerell, Triepeolus 2095 



sandiarum Cockerell, Melissodes 2149 



sandiegensis ScuUen, Cerceris 1737 



sandix Cresson, Ichneumon 509 



sanfrancisconis (Strand), Evylaeus 1962 



sanguinea (Girault), Oligosita 1034 



sanguinea Klug, Hylotoma 21 



sanguinea (Smith), Psorthaspis 1545 



sanguinea Whittaker, Belyta 1137 



sanguineipes Cushman, Ephialtes 345 



sanguineiventris (Ashmead), 



Cenocoelius 184 



sanguineiventris Dalla Torre, Smicra 868 



sanguineum Girault, Zagrammosoma 985 



sanguineum (Provancher), Ctenopelma 582 



sanguineus (Ashmead), Biosteres 201 



sanguineus Davis, Euceros 386 



sanguineus (Provancher), Iphiaulax 171 



sanguinipes (Cresson), Coccygomimus 



[s] 345 



sanguiniventris (Cresson), Spilochalcis 867 



sanguinosus Mickel, Tachysphex 1630 



sangwani (Subba Rao), Neodusmetia 920 



saniculae (Robertson), Hylaeus 1768 



sanneovestis (Bohart), Euodynerus [s] 1493 



sanninoideae (Gahan), Bracon 168 



sanninoideae (Girault), Hyssopus 981 



sansabeanus (Buckley), Camponotus [s] 1429 



sansoni Crawford, Halictus 1956 



santaclarae Ribble, Andrena 1825 



santaclarensis Timberlake, Perdita 1931 



santa-feae Cameron, Odynerus 1495 



santiamensis Mitchell, Megachile 2056 



santschii Forel, Strumigenys 1408 



Saotis Foerster 602 



Saotus Thomson 602 



sapelloensis Cameron, Odynerus 1494 



sapellonis (Baker), Argogorytes 1691 



sapellonis Cockerell, Andrena [s] 1802 



sapellonis Cockerell, Megachile 2056 



sapellonis Cockerell, Osmia 2035 



sapellvensis Cameron, Odynerus 1494 



saperdae (Ashmead), Cenocoelius 184 



saperdae Miller, Euderus 987 



saphirus Palisot de Beauvois, Pepsis 1527 



Saphobethylus Kieffer 1571 



Sapholytus Foerster 1061 



Saphonecrus Dalla Torre and Kieffer 1060 



sapientia (Girault), Giraultia 982 



sapineus Townes, Trieces [s] 550 



saponellus Cockerell, Melissodes 2151 



sappho (Fox), Dasymutilla [s] 1312 



sapporensis Uchida, Tromatobia 333 



Saprotichus Holmgren 282 



Sapyga Latreille 1320 



