576 



HYMENOPTERA OF AMERICA NORTH OF MEXICO 



spectabilis (Mats.), Exeristesoides[s] 76 



spectator Grav., Cremastus 206 



specularis Semenov, Ellampus 305 



specularis Wly., Megastigmus 252 



speculiventris Emery, Lasius 368 



speculum (Say), Omalus 306 



Spelaeomyrmex Whir. 358 



spermotrophus Wachtl, Megastigmus[s] 252 



sperryi (Ckll.), Andrena 435 



Sphaeropthalma Blake 330 



SPHAEROPTHALMINI 327 



SPHECIDAE 386 



SPHECINAE 398 



SPHECINI 399 



Sphecius Dahlb. 407 



Sphecodes Latr. 467 



Sphecodogastra Ashm. 461 



Sphecodosoma Cwfd. 472 



SPHECOIDEA 386 



Sphecophaga Westw. 109 



SPHECOPHAGINI 108 



Sphegigaster Spin. 258 



SPHEGIGASTERINAE 254 



Sphex L. 402 



Sphex L. of Cat. 399 



spicatus Mall., Psen[s] 396 



Spilichneumon Thorns. 155 



Spilochalcis Thoms. 280 



Spilomena Shuck. 398 



Spilomicrus Westw. 289 



Spilopteron Tow. 84 



spilosomatis, Telenomus 296 



spilotus Tow. & Tow., Exochus 200 



Spiloxorides Cam. 80 



spinaciae Thorns., Opius 54 



spinalis Tow. & Tow.. Exochus 200 



spinarius Br., Mesostenus 116 



spinci (Brad.), Odontophotopsis 337 



spinci (Brad.), Photomorphusfsl 328 



spinciformis Schus., Photomorphus 328 



spinifera (Mick.), Glenostictia 410 



spinifera (Mick.), Stictiella 409 



spinifera Schus., Sphaeropthalma 334 



spiniferus (Fox), Eetemnius 421 



spinolae Lep., Bembix 412 



Spinolia Foerst. 92 



spinosellus Ckll., Rhodites 284 



spinosum (Cam.), Trypargilum 395 



spinosus Kief., Baryconus 299 



Spintherus Thoms. 267 



spinulosus Maf^on. Exyston 90 



spiracularis (Mues.). Agathis 40 



spiraeana Robts.. Andrena 435 



spiritus Grit., Ufensfs] 217 



spissa Weld, nisholcaspis _283 



spissicornis (Prov.). CubocephalusTs] 100,101 



splendens (Cook & Davis). Pediobius "34 



splendens (Drei<!.), Anoplius 384 



splendens (Prov,), Allotorvmus 219 



splendidus Dasch, Promethesfs] 183 



splendidus Pertv, Phlebopenes 247 



spongipartus Foerst., Eupelmus 246 



Spudaea Foerst. 176 



Spudaeus Gistel 192 



Spiidaeus Thoms. 176 



stagei Linsl. <<c MacSwain. Andrena 435 



stagniphilos Heinr., Ichneumon 163 



StammerieUa Soyka 215 



stangei (Menke), Sphex 404 



stanleyi (Comp), Aphycus 241 



Stantonia Ashm. 38 



starki Mason, Apanteles 43 



staudingeri Ruthe, Pristiphora 18 



stearnsi Ckll., Melissodes 510 



steironematis Robts., MacropisTs] 473 



Stelidium Robts. 476 



Stella Grit., Halticoptera 257 



Stenamma Westw. 352 



Stenichneumon Thoms. 150 



Stenichvevmonoides Uchida 151 



Steniolia Say 408 



Stenobarichneumon Heinr. 144 



stenodvneri Krom., Chrysis 310 



Stenodynerus Sauss. 378 



stenognatha Schus., Dilophotopsis IIZZIsSS 



stenoguatha Schus., Sphaeropthalma[s] 335 



' Stenolabus Heinr. 133, 135 



Stenoviesioideus Ashm. 229, 231 



stenopectus Fischer, Opius 54 



Stenophrus Foerst. 258 



Stenoschema Foerst. 91 



stenosomus (Vier.), Diadegma 204 



stenostoma Tow. & Tow., Exochus 201 



Stenoxi/locopa Hurd & Moure 515 



Stephanodes Enock 216 



stephanomeriae Timb., Perdita 451 



i stepheni Timb., CoUetes 422 



Stephen! Timb., Perdita 451 



Steriphocr]iptus Cam. 108, 110 



sternata Merr., Pseudorhyssa 79 



Sternocryptus Roman 94 



sternolophus Tow., Cubocephalus 101 



Stethoncus Tow. & Tow. 197 



stevensi (Cwfd.), Hylaeus 424 



stevensi Cwfd., Pseudopanurgus 456 



Stibeiites Foerst. 95 



Stichothrix Foerst. 213 



Stictia 111. 411 



sticticus F., Cryptus 38 



Stictiella Park. 409 



stictigastra Vier., Andrena 435 



stictochilos Pate, Crossocerus 420 



Stictoptila Pate 420 



Stictoteleia Kief. 300 



stigma (F.), Glyphomerus 251 



stigma (F.), Trachymesopus 347 



stigmapterus (Say), Xorides[s] 82 



stigmata Grit., Sympiesis 219 



stigmatera (Cress.). Agathis 40 



stigmaterus (Cress.), Neocremastus 205 



stigmaterus (Cress.), Zaleptopygua 206 



stigmaticus Mues., Microplitis 45 



Stigmatcnnvia Roger 346 



stigmi Ashm., Eurycoma 274 



stigmosalis Bks., Cerceris 417 



Stigmus Panz. 397 



STILBOPINAE 85 



STILBOPINI 85 



Stilbops Foerst. 86 



Stilpnus Grav. 96 



Stiphrosomus Foerst. 173 



stirpicola (Pack.), Eetemnius 421 



Stizoides Guer. 407 



Stizus Latr. 407 



stoddardensis Mitch., Megachile 489 



sfolidus (Fri.). Bombusfv] 518 



Stomatoceras Kby. of Cat. 276 



stovioxysiae Grit.. Spalangia 254, 255 



stordalensis Strand, Amauronematus 25 



stottleri Ckll., Perditafs] 451 



stramineipes Brisch., Thersilochus 209 



straynineipes (Klug), Aneugmenus 15 



stramineus Tasch., Ophion 212 



.stramineus Vier.. Cantharoctonus 59 



atrnndi Hoffer, Cephalonomia 312, 313 



=;trangaliae (Roh.), Odontocolon 83 



Streblocera Westw. 34 



strenua (Cress.), Xenoglossa 504 



strenuum (Holmg.). ,\stiphromma 212 



strenuus (Cres=;.), Sphex 404 



striata Cam., Trathala 207 



striata (Davis), Philotymma 178 



striata (Prov.), Augoehlorella 469 



striaticoUis Brues, Scelio 298 



striaticoUis Cam., Bathvcrisis 110 



striatidens (Emery), Triglyphothrix 360 



striatifrons Ashm., Leptacis 305 



striatifrons (Ashm.), Synopeas 303 



striaticorne Grit., Polvnema 216 



striativentris Gab., Opius 54 



striatum (Prov.). Trvpargilum 395 



atriatus Cush., Odontocolon 82 



striatus Dasch, Promef^es 183 



striatus Mues., Microplitis 45 



striatum (Sm.). Sphex 401 



stricklandi (Tow.). Pimpla 75 



atrifjis How., Pnlysphineta 72 



strigis (Howard), Sinarachna[s] 72 



strigosa (Cress.), Mallochia 126 



strigosus Pratt, Cryptus 113 



striolagaster Cole, Myrmica 350 



striolatus Krom. & Schus., Typhoctes 327 



