544 



HYMENOPTERA OF AMERICA NORTH OF MEXICO 



flemingi Sm., Aphaenogaster 352 



fletcheri Boden, Hedychridium 307 



fletcheri Ckll.. Solenotus 281 



fletcheri (Cwfd.), Asaphes 255 



fletcheri MacG., Pamphilius 12 



fletcheri (Prov.), Compsocryptus 115 



flexilis Tow., Dolichomitus 66 



Flockiella Timb. 232 



flora (Grit.), Lamprotatus 256 



flora Grit., Miscogaster 256 



floricola (jerd.), Monomorium 356 



floricomus Weld, Neuroterus 282 



florida (Grit.), Eudecatoma 275 



floridana (Ashm.), Aclista 293 



floridana Ashm., Baeoneura 299 



floridana (Ashm.), Entomacis 289 



floridana Ashm., Leptacis 304 



floridana (Ashm.), Metaclisis 300 



floridana Ashm., Pantoclis 294 



floridana (Ashm.), Trichopria 290 



floridana Brown & Kempf, Eurhopalothrix _362 



floridana Cress., Coelioxys 491 



floridana Cress., Leucospis[s] 281 



floridana Emery, PheidoleLs] 354 



floridana Evans, Bakeriella 314 



floridana Graen., Stelis[s] 475 



floridana Mitch, Ceratina[s] 514 



floridana (Robts.). Ashmeadiella 478 



floridana Schus., Ephuta[sl 310 



floridana Sm., Aphaenogaster 352 



floridana (Sm.), Emphoropsis[s] 513,514 



floridana Tow., Megarhyssa[s] 78 



floridana Tow., Theronia[s] 79 



floridanum (Ashm.), Synopeas 303 



floridanum (Robts.), Lasioglossum[s] 465 



floridanus Ashm., Aphanogmus 287 



floridanus (Buckl.), Camponotus[s] 366 



floridanus (Ashm.), Xorides[s] 82 



floridanus Emery, Xenomyrmex[s] 357 



floridanus Evans, Nesepyris 313 



floridanus Heinr., Tricyphus[s] 169 



floridanus Mitch., Triepeolus 500 



floridanus (Robts.), Hylaeus 423 



floridanus Roth & Willis, Anastatus 246 



floridanus Tow. & Tow., Metopius[s] 191 



floridense Schwarz, Dianthidium 474 



floridensis Bks., Cercerists] 416 



floridensis Krom., Mesitiopterus 312 



floridensis Mitch., Epeolus 499 



floridensis Mitch., HeterostelisEs] 475 



floridensis Mitch.. Megachile 490 



floridensis (Schus.), Odontophotopsis 337 



floridensis (Schus.), Photomorphus[s] 328 



floridiense Schwarz, Dianthidium 474 



florilega Lvl. & Ckll., Nomada 495 



Florilegus Robts. 504 



floripara Weld, Callirhytis 284 



florulentus Weld, Neuroterus 282 



foederalis Sm., Stelis 476 



foersteri Gah., Opius 50 



foersteri Kief., Plastogryon 299 



foersteri Kieff.. Proleptacis 304 



foetidus (Buckl.), rorelius[s] 365 



foleyi Timb., Nomadopsis 457 



foleyi Timb., Perdita 442 



foliaformis Gill., Andricus 283 



foliicola Cush., Alophosternum 64 



fonscolombei (Dufour). Brachymeria 278 



fontemvitae Schwarz, Heteranthidium 473 



fontis Ckll., Perdita[s] 441 



foraminatus (Sauss.), Euodynerus[s] 377 



forbesi Vier., Apanteles 42 



forbesi (Weed). Temelucha 208 



forbesi Martin, Urosipralphus 39 



foi-besii Rnbts., Andrena 429 



forbesii (Robts.), Lasioglossum 460 



forelius Emery 365 



Formica L. 369 



Formicapis Slad. 478 



formicaria Mann., Bruesiella 325 



formicaria Kief., Spalangia 254 



Formicencvrtus Grit. 244 



FORMICIDAE 343 



FORMICINAE 365 



formicoides (Menke), Sphex 403 



formicoides Tow., Odontocolon 83 



formosa (Cress.), Stictiella 409 



formosa Gah., Encarsia 223 



formosa (Say), Pepsis[s] 378 



formosa Timb., Perdita[s] 442 



Forrnosanovialon Uchida 209 



formosum (Cress.), Gallanthidium 474 



formosum (Cress.), Spilopteron[s] 84 



formosus Cress., Arotes 84 



formosus Krom., Hylaeus 423 



forsiusi Hellen, Polysphinctus 69 



fortis (Cress.), Baryceros 110 



fortis Cress., Megachile 488 



fortistriolata Cam., Paratiphia 324, 325 



fortuitus MacG., Pamphilius 12, 13 



fossaceps Buren, Formica 371 



fossatus Dasch, Homotropus[s] 185 



fossor (Roh.), Solierella 389 



fossulana (F.), Campsomeris[s] 342 



foveata Sm., Leptothorax 359 



foveata Timb., Perdita [s] 442 



foveolatum (Robts.), Lasioglossum 463 



foveolatus (Brown & Cheng), 



Dissomphalus 320 



foveolatus Knw., Pachynematus 18 



foutsi (Cush.), Campocraspedon 188 



foutsi Evans, Pseudisobrachium 319 



foutsi Cush., Syrphoctonus 187 



foutsi Fischer, Opius 50 



foutsi Masner, Spilomicrus 289 



foutsi Masner, Synopeas 303 



foxi Bohart & Menke, Prionyx 401 



foxi Davis, Platylabus 136 



foxi (Davis), Tropicolabus 135 



foxi Gillaspv, Stizoides 408 



foxii Ckll., Andrena 429 



foxii D. T., Nomia 470, 471 



foxii (Robts.), Lasioglossum 461 



foxleei Heinr., Coelichneumon 165 



foxleei Heinr., Ichneumon 160 



foxleei Heinr., Melanichneumon 142 



foxleei Heinr., Obtusodonta 156 



foxleei Heinr., Platylabus 133 



foxleei Heinr., Tricholabus 158 



foxleei Tow., Dolichomitus 66 



fracta Rozen, Nomadopsis 457 



fracticornis Emery, Myrmica[s] 349 



fragariae Mitch., Nomada 497 



fragariana Graen., Andrena [s] 431 



fragilis Nixon, Cinelaptus 292 



fragilis Sm., Andrena 429 



franclemonti Krom., Xylocelia 397 



franclemonti Tow., Spilopteron 84, 85 



frater (Cress.), Hidryta 117 



fraterculus Heinr., Platylabops 139 



fraterculus (Prov.), Ischnus[s] 123 



fraterna Evans, Prisocera 316 



fraterna Sm., Ceropales[s] 381 



fraterna Timb., Perdita 442 



Fraternohovihus Skor. 515, 517 



fraternum Timb., Dianthidium[s] 474 



fraternus (Bks.), Anoplius 384 



fraternits Cress., Amblyteles 155, 156 



fraternus Say. Stigmus 397 



fraudulentus Dasch, Homotropus[s] 185 



fraxinicola Sm., Camponotus[sl 367 



freeman! Tow., Pycnocryptus 115 



fremontii Ckll., Melissodes 506, 507 



frequens Fischer, Opius 50 



■fresnoensis Schus., Sphaeropthalma 333 



freyi Lindqvist, Pachynematus 19 



frig-ida Cress.. Schizopyga 71 



frigida Sm., Andrena 429 



frigida Sm., Megachile[s] 488 



frigida (Sm.), Pseudomethoca[s] 339 



frigidum Sm., Trypoxylon 394 



frigidus Cress., Euceros 173 



frigidus (Cress.), Xorides 81 



frigidus (Sm.), Aphilanthops 413 



frigidus (Sm.), Pyrobombus 518 



j frontalis (Ashm.), Aclista 294 



i frontalis Ashm., Bel\-ta 292 



: frontalis (Davis). Pantorhaestes 177 



frontalis Gah.. Arachnophaga 246 



frontalis Tow., Mallochia 126 



