878 



UNITED STATES NATIONAL MUSEUM BULLETIN 224 



SaUomima Enderlein, 326 



Sarapogon Williston, 276 



Saropogon Loew, 16, 18, 24, 222, 224, 226, 



241, 276, 278, 281, 294 

 Satanas Jacobson, 21, 441, 489 

 Saucropogon. n. gen., 21, 73, 103 

 Scandon Walker, 294 

 Schildia Aldrich, 20, 296, 313, 314. 315 

 Scleropogon Loew, 20, 120, 124, 126 

 Scylaticus Loew, 21, 34, 121. 144, 147, 216 

 Scytomedes Hermann, 21, 73, 88, 100 

 Seabramyia Carrera, 596 

 Seilopogon Rondani, 226 

 Selidopogon Bezzi, 43, 226 

 Senobasis Macquart, 20, 420, 421 

 Senoprosopis Macquart, 20, 22, 24, 442, 445, 



499, 502 

 Senoxericera Macquart, 349 

 Shannomyioleptus Carrera, 314 

 Sinopsilouyx Hsia, 21, 297, 302 

 Sintoria.n. gen., 121, 197 

 Sisyrnodytes Loew, 21, 119, 189 

 Smeryngolaphria Hermann, 20, 319, 320, 



331 

 Spannrus Loew, 21, 120, 121, 147 

 Sphageus Loew, 20, 120, 133, 137, 138 

 Sphagolestes, n. snbg;., 391 

 Sporadothrix Hermann, 21, 347 

 Stenasilus Carrera, 596 

 Steiwbasis Kert(?.?z, 421 

 Stenocinclis Scudder (fcssil), 22,23 

 Stenommatius Mat.suiiuira, 437 

 Stenopogon Loew, 14, 20, 118, 120, 122, 294, 



551 



Stenoprosopis Kert^sz, 499 

 Stenoxericera Kert^sz, 349 

 Stichopogon Loew, 8, 18, 104, 105, 112, 113 

 Stilopogcm A. Costa, 105 

 Stilpnoga.ster Loew, 21, 445, 553 

 Stiphrolamyra Engel, 21, 362, 364, 367 

 Stizochymus, n. gen., 21, 224, 284 

 Stizolestes, n. gen., 20, 446, 551, 560 

 Storthyngomerus Hermann, 21, 320, 337 

 StroHlopyffius Hull, 35 

 StroMlothrix Becker, 96 

 Strombocodia Hermann, 20, 375 

 Strophipogon Hull, 21, 444, 593 

 Sullaphria Becker, 321 

 Synolcus Loew, 21, 440, 443, 524 

 Systelloga.ster Hermann, 9, 20, 297, 309 

 Systropalpus, n. gen., 349, 355 



Tapinostylus Enderlein, 500 

 Taracticus Loew, 20, 24, 223, 270 

 Telejonevra Rondani, 460 

 Templasilus Peris, 595 

 Teratopus Loew, 21, 120, 139 

 Teretromyia Bigot, 455 

 Thereutria Loew, 21, 291, 294 

 Theromyia Williston, 20, 119, 260 

 Threnia Schiner, 20, 446, 576 

 Tillobroma, u. subg., 121, 154 

 Tipulogaster Cockerell, 20, 297, 301 

 Tocantinia Carrera, 20, 224, 280 

 Tolmerolestes Lynch Arribdlzaga, 20, 120, 



133, 134 

 Tolmerus Loew, 20, 446, 447, 564, 570 

 Torebroma Hull, 21, 74, 79 



Toremyia Hull, 21, 122, 184 

 Townsendia Williston, 20, 104, 117 

 Trichardis Hermann, 21, 74, 96, 100 

 Tricbardopsis Oldroyd, 97 

 Trichoitamus White, 556 

 Trichomachimus Engel, 21, 446, 564 

 Trichonotus Loew, 521 

 Triclioscelis Roeder, 20, 73, 97 

 Triclis Loew, 21, 73, 85, 88 

 Trigonomima Enderlein, 21, 52, 70, 71 

 Trupanea Macquart, 460 

 Trypanoides Becker, 21, 440, 463, 466 

 Turkmenomyia Paramonov, 21, 109 



f/ 

 Udenopogon Becker, 21, 94 



w 



Wilcoxia James, 122, 200, 201 

 Willistonina Back, 20, 104, 112 



X 



Xenomysa Wiedemann. 53 

 Xiphocera Macquart, 216 

 Xiphocerus Loew, 216 



Zabrops Hull, 20, 73, 99 

 Zabrotlca Hull, 20, 121, 143, 151 

 Zygocolon, n. .subg., 52, 56 



Index to Species 



abana Curran, Mallophora, 468 

 abana Curran, Ommatius, 435 

 abbreviatus Johnson, Saropogon, 277 

 aVdominalis Westwood, Blepharotes, 450 

 abdominalis Brown, Cerotaiuiopi?, 355 ; 



figs. 227, 635, 1256, 1265, 1562, 1807, 



1809, 2146 

 abdominalis Becker, Dioctria, 29 

 abdominalis Say, Holcocephala, 64 ; figs. 



55, 412, 839, 848, 1639, 1641, 2011, 



2041, 2056 

 abdominalis Walker, Laphria, 323 

 abdominalis Hsia, Leptogaster, 299 

 abdominalis Wiedemann, Nerax, 478 

 abdominalis Williston, Nicocles, 259 

 abdominalis Say, Ospriocerus, 129; figs. 



89, 1722, 1728 

 abdominalis Ricardo, Promachus, 462 

 abdominalis Back, Stichopogon, 106 

 abdominalis atripes McAtee, Cerotainiops, 



355 ; fig. 2171 

 aherrans Schiner, Apoclea, 454 

 aberrans Wiedemann, Diogmites, 232 

 aberrans Wulp, Laphria, 323 

 aberrans Schiner, Machimus, 563 

 aberrans Paramonov, Promachus, 462 

 aberrans Loew, Saropogon, 278 

 ablautoides Melander, Cyrtopogon, 171 



abscissa Walker, Laphria, 323 

 abuntius Walker, Lophopeltis, 533 

 acanthodes Loew, Machimus, 563 

 acanthura Wulp, Threnia, 578 

 acapulcae Pritchard, Cophura, 270; fig. 529 

 aciculatus Pritchard, Taracticus, 272 

 acra Curran, Mallophora, 468 

 acratus Walker, Lasiopogon, 116 

 acrobaptus Wiedemann, Synolcus, 526; 



figs. 724, 1459, 14G9 

 actius Melander, Lasiopogon, 116 

 acuminata Hobby, Promachus, 462 

 acunai Bromley, Andrenosoma, 350 

 acutangularis Macquart, Cerdistus, 515 ; 



flgs. 327, 796, 1489, 1498 

 acuticornis Carrera, Hybozelodes, 389 

 acutlrostre Loew, Microstylum, 158 

 acutiis Loew, Dysmachus, 567 

 ada Curran, Mallophora, 4G8 

 addens Walker, Promachus, 462 

 ademon Walker, Ommatius, 436 

 adpressus Loew, Antiphrisson, 550 

 adpressus candidus Villeneuve, Antiphris- 

 son, 550 

 adustivenfris A. Costa, Andrenosoma, 350 

 adustus Loew, Saropogon, 277 

 aeaca Williston, Mallophora, 468 

 aeacides Loew, Ospriocerus, 129 

 aeacidinus Williston, Scleropogon, 126 

 aeacus Wiedemann, Ospriocerus, 129 

 aeatus Walker, Laphria, 322 



aedithus Walker, Promachus, 462 

 aedon Walker, Stichopogon, 106 

 aegon Walker, Heteropogon, 194 

 aegra Martin, Leptogaster, 298 

 aegyptiaca Efflatoun, Laphystia, 76 

 aegyptiacus Efflatoun, Promachus, 462 

 aer/i/pticus Macquart, Saropogon, 278 

 aegyptius Efflatoun, Habropogon, 207 

 aegyptius Macquart, Neomochtherus, 591 

 aegyptius Efflatoun, Ommatius, 435 

 aemula Curran, Ommatius, 435 , 



aemulator Loew, Nicocles, 259 I 



aemulus Meigen, Stilpnogaster, 5.55; flgsi 



356. 762, 1530, 1539, 2268, 2832, 2376), 



2383 ■' 



aenea Fabricius, Maira, 330 

 aeneiventris A. Costa, Laphria, 323 

 aenescens Hermann, Oidardis, 409 I 



aeneus Hermann, Acrochordomerus, 101 i 



figs. 43, 441, 879, SSS, 1567, 1602, 193a| 



1935 

 aequalis Walker, Dasypogon, 228 

 aequalis Becker, Emphysomera, 437 , 



aequalis Walker, Nusa, 343 ; figs. 294, 627ij 



1295, 1304 

 aequalis Loew, Promachus, 462 

 aeguecinctus Costa, Stichopogon, 106 

 aequetinctus Becker, Stichopogon, 106 

 aestiva White, Leptogaster, 300 ; 



aestivus Meigen, Neoitamus, 557 

 aestivus Schrank, Neoitamus, 557 ' 



