898 



UNITED STATES NATIONAL MUSEUM BULLETIN 22 4 



notabilis Macquart, Laphria, 323 

 notabilis Macquart, Nerax, 478 

 notata Bigot, Laphystia, 76 

 notatus Bigot, Diogmites, 232 

 notatus Bigot, Philodicus, 548, 595 

 notatus Loew, Saropogon. 278 

 notatus Wiedemann, Tolmerus, 572 

 notha Seguy, Dioctria, 29 

 novae-scotiae Macquart, Tolmerus, 572 

 novarensis Schiner, Tolmerus, 572 

 nubecula Loew, Erax, 5r)9 

 nuheciiUpennis A. Costa, Scytomedes, 89 

 nubeculosa Bigot, Leptogaster, 299 

 niibilipennis Frey, Ammophilomima, 304 

 nubilis Wiedemann, Heteropogon, 194 

 nuda Hermann, Atomosia, 373 

 nuda Bezzi, Heligmoneura, 582 

 nuda Becker, Oligoschema, 584 

 nudipes Macquart, Asilus, 546 

 nudiusculus Loew, Psllocurus, 91 ; figs. 57, 



435, 914, 923, 1667, 1671, 1928, 1957 

 nudus Engel, Haplopogon, 68 

 nudus Loew, Philonicus, 562 

 nudus Loew, Rhabdogaster, 213 

 nugator Osten Saeken, Cyrtopogon, 172 

 numiciiis Walker, Neosaropogon, 246 

 nusoides Bromley, Laphria, 323 

 nycthemera Wulp, Blaira, 330 

 nynkinensis Speiser, Ancylorrhynchus, 217 







oberthurii Wulp, Mimoscolia, 160 ; figs. 



954, 963 

 obesulus Loew, Saropogon, 278 

 obesulus sodalis Loew, Saropogon, 278 

 ohliquistriga Walker, Laphria, .323 

 oblitescens Cockerell, Saropogon, 24 

 obscurellus Macquart, Asilus, 546 

 obscuripennis Enderlein, Holcocejihala, 64 

 obscuripennis Loew, Lasioenemus, 309 

 obscuripennis Johnson, Leptogaster, 299 

 obscuripennis Macquart, Saropogon, 278 ; 



figs. 157A, 5.59, 1160, 1169 

 obscuripes Loew, Leptogaster, 299 

 ohscuripes Loew, Philodicus, 456, 595 

 obscuripes Ricardo, Promachus, 462 

 obscuriventris Loow, Stenopogon, 124 

 obscurus Carrera, Diogmites, 232 

 ohsciitus Meigen, JIachimus, .564 

 obscurus Macquart, Nerax, 478 

 obscurus White, Ommatius, 436 

 obscurus Hine. Philonicus, 562 

 obscurus Hardy, Stichopogon, 106 

 obtusa n. sp., Cnodalomyia, 518 ; figs. 787, 



1546, 1555, 2195, 2271 

 obtusus Becker. Dysmachus, .568 

 obtusus Engel, Hypenetes, 154 

 obumbratus Walker, Oerdistus, 515 

 occidentalis Philippi, Asilus, 545 

 occidentalis Ricardo, Cinadus, 585 

 occidentalis Williston. Damalis, 55 

 occidentalis White, Leptogaster, 300 

 occidentalis Hine. Machimus, 563 

 occidentalis Hine, Proctacanthus, 488 

 occidentis E. Hardy, Leptogaster, 299 

 occlusa de Meijere. Leptogaster, 300 

 occlusus de Meijere, Dasypogon, 228 

 occulta Wulp, Maira, 3.30 

 occulius Loew, Stenoijogou, 124 

 ocellatus Becker, Perasis, 94 

 ocellatus Becker, Philodicus, 456 

 ochesius Walker, Asilus, 546 



ochracea, n. sp., Nyssomyia, 470 ; figs. 351, 



748, 1405, 1414, 2260, 2330, 2463, 2464 

 oohraceus Schiner, Cyrtopogon, 172 

 ochraceus Schiner, Leptogaster, 299 

 ochraceus Becker, Philodicus, 456 

 ochraceus Wulp, Schleropogon, 126 

 ochreatus Loew, Stenopogon, 124 

 ochreifrons Currau, Laphystia, 76 ; figs. 



1978, 1980, 2022 

 ochricomis Loew, Leptogaster, 300 

 ochrifacies Becker, Dioctria, 29 

 ochripes Macquart, Asilus, 546 

 ochripes Loew, Stenopogon, 124 

 ochripes escalarae Strobl, Stenopogon, 124 

 ochriventris Becker, Erax, 559 

 ochriventris Loew, Neomochtherus, 591 

 ochrocerus Dufour, Cyrtopogon, 172 

 ocrealis Rondani, Stichopogon, 106 

 oetodecimnotatus A. Costa, Triclis, 86 

 octonotatus Loew, Dasypogon, 228 

 octonotatus rubidus Hermann, Dasypogon, 



228 

 octopunctatus Say, Taracticus, 271 ; figs. 



178, 571, 112.5, n.34, 1694, 1988 

 oculata Fabricius. Holcocephala, 64 

 oculatus Engel, Gonioscelis, 132 

 oculatus Wilcox and Martin, Nannocyrto- 



pogon, 175 

 oculifer Bigot, Cyrtopogon, 172 

 ociiipus Loew, Dioctria, 29 

 oelandica Linne. Dioctria, 29 ; figs. 2, 397, 



802, 811, 1633, 1634 

 oelandica limbata Loew, Dioctria, 29 

 ogasawareusis Matsumura, Laphria, 324 

 ogulinus Walker, Proctacanthus, 488 

 ogumae Matsumura, Laphria. 323 

 okinawensis Matsumura, Asilus, 546 

 okinawensis Matsumura, Laphria, 324 

 oklahomensis Bromley, Ceraturgopsis, 170 ; 



figs. 122, 496, 1039, 1048, 1741, 1780, 



1783 

 oklahomensis Cole and Wilcox Lasiopo- 



gon, 116 

 oklahomensis Pritchard, Promachus, 461 

 olgae Paramonov, Phellus, 45 

 olivaceus Loew, Triclis, 86 ; figs. 40, 439, 



911, 920, 1675 

 olivieri Macquart, Aeuephalum, 192 

 oUvierii Macquart, Neomochtherus, 591 

 olivierii Macquart, Saropogon, 278 

 oma Prichard, Cerotainiops, 355 

 omissa Wiedemann, Neomochtherus, 591 

 oophorus Loew, Machimus, 563 

 opaca Coquillett. Laphystia, 76 

 opaculus Loew, Lasiopogon. 116 

 opaciis Meigen, Machimus, 563 

 opacus Becker, Promachus, 462 

 ophion Speiser. Xeolaparus, 254 

 ophionea Frey, Leptogaster, 300 

 opposita Walker, Mallophora, 469 

 opulentus Walker, Asilus, 546 

 oralis Wulp, Neolaparus. 254 

 orcina Wiedemann, Mallophora, 468 ; figs. 



2429, 2431 

 orcus Walker, Laphria, 323 

 orenoquensis Bigot, Ommatius, 433 

 orientalis Ricardo, Asilus, 546 

 orientalis Ricardo, Neolophonotus, 532 

 orientalis Macquart, Promachus, 462 

 ornatipennis Macquart. Laphria, 324 

 ornatipes James, Cerotainia, 395 

 ornatipes Loew, Heteropogon, 194 ; figs. 



109, 522, 1035, 1041 

 ornatipes Becker, Ommatius, 436 



ornatipes Engel, Ommatius, 436 



ornatus Schiner, Glyphotriclis, 88 ; figs. 31, 



434, 875, 884, 1892 

 ornatus Bromley, Neolaparus, 254 

 ornatus Wiedemann, Senobasis, 422 

 orphne Walker, Neoitamus, 557 

 Gsiris Wiedemann, Cerdistus, 514 

 ostensa Walker, Laphria, 324 

 otacilius Walker, Microstylum, 158 

 otanegawana Matsumura, Laphria, 323 



pachycera Bigot, Maira, 330 

 pachychaetus Bromley, Nerax, 478 

 pachypygialis Engel, Leptoga.ster, 300 

 pacifica Curran, Comantella, 236 

 paciflcus Cole and Wilcox, La.siopogon, 116 

 paganus Becker, Tolmerus, 572 

 painter! Pritchard, Cophura, 270 

 painteri Bromley, Promachus, 461 

 palaeolestes Cockerell, Asilus, 23 

 pallasii Wiedemann, Euscelidia, 305 

 pallasii Wiedemann, Hoplotriclis, 87 ; flgs. 



18, 426, 983, 992, 1672, 1687, 2024 

 pallens Pallas, Neomochtherus, 591 

 pallUIa Macquart, Apoclea, 4.54 

 pallida Bromley, Smeryngolaphria, 333 

 pallidapex Bigot, Ommatius, 436 

 pallidicoxa Curran, Ommatius, 4.36 

 pallidipennis White, Chrysopogon, 49 

 pallidipennis Ricardo, Philodicus, 456 

 pallidipennis BruUe, Pycnopogon, 189 

 pallidulus Hine, Nerax, 478 

 pallidus Etilatoun, Cerdistus, 514 ; figs. 328, 



713 

 pallidus Wulp. Damalis, 55 

 pallidus Blasdale, Philodicus, 595 

 pallidus Ricardo, Promachus, 462 

 pallidus Ricardo, Spanurus, 149 

 pallinota Hermann, Damalis, 55 

 pallipennis Macquart, Promachus, 462 

 pallipcs Megerle (Ms.) in Meigen, Holo- 



pogon, 177 

 pallipes Rossi, Leptogaster, 300 

 pallipes Ricardo, Machimus, 564 

 pallipes Meigen, Neomochtherus, 591 ; flgs. 



362, 789, 1475, 1484, 2309, 2311, 2426, 



2427 

 palmensis Frey, Promachus, 462 

 palparis Loew, Leptogaster, 300 

 palustris Blasdale, Philodicus, 595 

 palutius Walker, Ommatius, 436 

 pammelas Speiser, Tolmerus, 572 

 pamponeroides Bromley, Asilus, 545 

 panamcnsis Curran, Aphamartania, 263 

 panamensis Curran, Atomosia, 373 

 panamensis Curran, Doryclus, 427 

 panamensis Curran, Smeryngolaphia, 333 

 panda Martin, Leptogaster, 299 

 pandens Walker, Holcocephala, 64 

 pantherinus Bigot, Scylaticus, 145 

 papus Walker, Ommatius, 438 

 paradisiaea Walker, Maira, 330 

 paradoxa Frey, Aireina, 62; figs. 15, 415, 



828, 837, 1578, 1662 

 paradoxa Frey, Damalis, 55 

 paradoxus Hermann, Enigmomorpheus, 



292; flgs. 107, 567, 1159, 1168, 1607, 



1920, 1990 

 paramonovi, n. sp.. Pegolabrus, 39 

 parcum Karsch, Microstylum, 158 

 pardalina Hermann, Holcocephala, 64 

 paria Bigot, Maira, 330 



