608 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



Spoggosia Rondani, Dipt. Ital. Prodr., vol. 3, p. 182, 1859. 1 species. Type, Salia 

 echinura Desvoidy (as occlusa, new species). Equals Phorocera Desvoidy, 1830. 



Spogostylum Macquart, Dipt. Exot., vol. 2, pt. 1, p. 53, 1840. 1 species. Type, 

 Spogostylum inystaceurn Macquart. Equals Anthrax Scopoli, 1763. 



Spylosia Rondani, Dipt. Ital. Prodr., vol. 1, p. 66, 1856. 1 species. Type, Tachina 

 bisignata Meigen. Equals Meigenia Desvoidy, 1830. 



Stachynia Macquart, Recueil Trav. Soc. Sci. Lille for 1834, p. 340, 1834. 1 species. 

 Type, Myopa punctata Fabricius. Equals Dalmannia Desvoidy, 1830. 



Stxgeria Desvoidy, Hist. Nat. Dipt., vol. 1, p. 972, 1863. 1 species (as 22). Type, 

 Guerinia f estiva Desvoidy. Equals Exorista Meigen, 1803. 



Stannia Rondani, Dipt. Ital. Prodr., vol. 2, p. 14, 1857. Change of name for Am- 

 mobates Stannius, 1831, not of Latreille, 1809. Type, Ammobates notatus Stannius. 

 Equals Tachytrechus Haliday, 1851. 



Stearibia Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 1105, 1864. 1 species. Type, 

 Pioph'da foreolata Meigen. Equals Piophila Fallen, 1810. 



Stegana Meigen, Syst. Beschr. Zweifl. Ins., vol 6, p. 79, 1830. 2 species. Type, 

 Musca coleoptraia Scopoli (as hypolenca, new species), the second species, by designa- 

 tion of Westwood, Intr., vol. 2, Synops., 1840, p. 153 (as >S'. annulata Haliday). 



Stegomyia Theobald, in Howard's Mosquitoes, p. 234, June 1, 1901. 1 species. 

 Type, Culex calopus Meigen (as fasciatus Fabricius). 



Sleleoclteta Becker, Berliner Ent. Zeitschr., vol. 31, p. 129, 1887. 1 species. Type, 

 Iteaphila macquaiii Zetterstedt, (as setacea, new species). Equals Iteaphila Zetter- 

 stedt, 1838. 



Steneretma Loew, Monogr. Dipt. N. Amer., vol. 3, p. 186, 1873. 1 species. Type, 

 Steneretina. laticauda Loew. 



Stenodexia Wulp, Biol. Centr.-Amer., Dipt., vol. 2, p. 246, 1891. 1 species. Type, 

 SteModexia albicincta Wulp. 



Stenogaster Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 991, 1864. 1 species. Type, 

 Chortophila angusta Macquart. Equals Pegomya Desvoidy, 1830. 



Slenomacra Loew, Monogr. Dipt. N. Amer., vol. 3, p. 180, 1873. 1 species. Type, 

 Sepsis guerini Bigot. Not Stenomacra Stal, 1870. Equals Macrostenomyia Hendel, 

 1907. 



Stenomicra Coquillett, Proc. U. S. Nat. Mus., vol. 22, p. 262, 1900. 1 species. 

 Type, Stetiomkra angustata Coquillett. 



Stenomyia Loew, Berliner p]nt. Zeitschr., vol. 11, p. 320, 1868. 1 .species. Type, 

 Stenomyla tenuis Loew. 



Stenopa Loew, Monogr. Dipt. N. Amer., vol. 3, p. 234, 1873. 1 species. Type, 

 Trypeta vulnerata Loew. 



Stenopogon Loew, Linn. Ent., vol. 2, p. 453, 1847. 6 species. Type, Asilus 

 sahavdus Fabricius, the last species, by designation of Coquillett, Proc. Ent. Soc. 

 Washington, vol. 6, 1904, p. 179. Syn., Gonioscelis Schiser, 1866; Sderopogon Loew, 

 1866. 



Stenoporomyia Hendel, Wien. Ent. Zeit., vol. 10, p. 250, 1903. 1 species. Type, 

 Milichia argyragastra Perris (as Lobioptera tiefi Mik). Equals Milichiella Giglio- 

 Tos, 1895. 



Stenoxenus Coquillett, Ent. News, vol. 10, yt. 60, 1899. 1 species. Type, Sten- 

 oxenus johnsoni Coquillett. 



Stephania Desvoidy, Hist. Nat. Dipt., vol. 1, p. 807, 1863. 1 species. Type, Ste- 

 phania meridionalis Desvoidy. Equals Wagneria Desvoidy, 1830. 



Sielhopathus Wandolleck, Zool. Jahrb. for 1898, p. 424, 1898. 1 species. Type, 

 Pullcijihora hicifera Dahl. Equals Puliciphora Dahl, 1897. 



Stevenia Desvoidy, Essai Myod., p. 220, 1830. 2 species (as 4). Type, Stevenia 

 tomentosa Desvoidy, the first species, by designation of Desvoidy, Hist. Nat. Dipt., 

 vol. 2, 1863, p. 378. Syn., Hypersea Desvoidy, 1863; Trisonevra Ia.o\ , 1864. 



