6/o 



CATALOGUE OF NORTH AMERICAN DIPTERA. 



Argyrophylax, 420, 464 

 Aricia, 540 

 Arrenopus, 447 

 Arribalzagia, 123 

 Arthroceras, 213 

 Arthroch&ta, 540 

 Arthropeas. 211 

 Arthrostyhtm, 214 

 Ascia, 375 

 Asemosyrphus, 394 

 Asilus, 282 

 Asindulum, 139 

 Asphondylia, 156 

 Aspidoptera, 657 

 Aspistes, 167 

 Asteia, 640 

 Astrophanes, 227 

 Asynapta, 161 

 Asyndetus, 286 

 Atacta, 4411 

 Atarba, 82 

 Ateloglossa, 502 

 Atemnocera. 376 

 Atherix. 217 

 Athyroglossa, 626 

 Atomosia, 268 

 Atonia, 268 

 Atractia, 274 

 Atropharista, 450 

 Atrophopalpus, 475 

 Atrophopoda, 474 

 .Itylotus, 200 

 Aulacigaster, 650 

 Automola, 588 

 Avihospita, 523 

 Azelia. 537 

 Baccha. 354 

 Balioptera, 644 

 Baryplegma, 610 

 Bathydexia. 498 

 Baumhaueria. 481 

 Belvosia, 449 

 Beris. 173 

 Berismyia, 174 

 Bcrtieria, 154 

 Beskia, 443 

 Besseria, 442 

 Bibio, 165 

 Bibiocephala, 171 

 Bicellaria, 329 

 Biomyia, 448 

 Bittacomorpha, 95 

 Blacodcs, 266 



r, 266 



Blepharepium, 263 

 Blepharipeza, 472 

 Blcpharipoda, 464 

 Blepharocera, 171 

 Blepharoneura, 607 

 Blepharoprocta, 320 

 Blepharoptera, 573 

 Bogeria, 417 

 Bolbomyia. 213 

 Boletina. 142 

 Bolitophila, 147 



Bolomyia, 453 

 Bombyliomyia, 491 

 Bombylius, 235 

 Borborus, 575 

 Boreomyia. 316 

 Brachiomyia, 134 

 Brachycampta, 145 

 Brachycoma, 477 

 Brachj'deutera, 628 

 Brachymyia, 402 

 Bracbyopa, 375 

 Brachyophyra, 536 

 Brachypalpus, 400 

 Brachypremna, 96 

 Brachypteromyia. 656 

 Brachystoma, 320 

 Bremia. 158 

 Bricinnia, 590 

 Briciniella, 590 

 Cacoxenus, 652 

 Czenia, 631 

 Callicera, 347 

 Callimyia. 341 

 Callinicus, 262 

 Calliphora, 519 

 Calliprobola, 403 

 Callomyia, 341 

 Callopistria, 593 

 Calobata. 616 

 Calodexia, 507 

 Calotarsa, 341 

 Camarona, 501 

 Campeprosopa, 175 

 Campsicnemus, 290 

 Camptocladius, 1 1 5 

 Camptoneura, 591 

 Campylomyza, 153 

 Cardiacephala, 615 

 Caricea, 559 

 Carphotricha, 608 

 Cartosyrphus, 351 

 Catabomba, 363 

 Cecidomyia, 158, 161 

 Celatoria, 433 

 Cellia. 123 

 Cciiosoina. 439 

 Center, 632 

 Cephalia, 590 

 Cephenomyia. 415 

 Cephenus, 244 

 Ceratitis. 600 

 Ceratobarys, 635 

 Ceratomyiella. 427 

 Ceratomyza, 647 

 Ceratopogon. 107 

 Ceraturgopsis. 258 

 Ceraturgus, 258 

 Ceria, 406 

 Ceriogaster, 400 

 Ceromasia, 420, 465 

 Ceroplatus. 139 

 Cerotainia, 268 

 Ccro.vys, 592 

 Cestonia, 475 

 Chretocoelia, 587 



