604 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.27. 



Scenopinus Lateeille, Hist. Nat. Crust, et Ins., vol. 3, p. 463, 1802. 1 species. 

 Type, Musca fenestraUs Linn-eus. Equals Omphrale Meigen, 1800. 



Schaumia Desvoidy, Hist. Nat. Dipt., vol. 2, p. 43, 1863. 1 species. Type, Tachina 

 bimaculata Hartig. Equals Sturmia Desvoidy, 1830. 



Schizomyia Kieffer, Ent. Nachr., vol. 15, p. 183, 1889. 1 species. Type, Schi- 

 zomyia galionim Kieffer. 



Schizotachina Walker, Ins. Saund., Dipt., p. 264, 1852. 1 species (as 2). Type, 

 Tachind conveda Walker. 



Schcenomyza Haliday, Ent. Mag., vol. 1, p. 166, 1833. 1 species (as 2). Type, 

 Ocliti))}iiht UtorcUn Fallen. Syn., Litorella Rondani, 1856. 



Sciapus Zeller, Isis von Oken for 1842, p. 831, 1842. Change of name for PsUopus 

 Meigen, 1824, under the erroneous impression that it is preoccupied hy Psilopa Fallen, 

 1823. Type, Dolichopus platyptems Fabricivs. Syn., Leptopus Fallen, 1823, preoc- 

 cupied; PsUopus Meigen, 1824, preoccupied; Psilopodius Rondani, 1861; Psilopodinus 

 Bigot, 1888; Gnamptopsilopus Aldrich, 1893. 



Sdara Meigen, Illiger's Mag., vol. 2, p. 263, 1803. 1 species. Type, TIpula thomse 

 LiNNiEUS. Equals Lycoria Meigen, 1800. 



Sciasma Coquillett, Rev. Tach., p. 69, 1897. 1 species. Type, Sciasma nebulosa 

 Coquillett. 



Sciodromia Haliday, in Westwood's Intr., vol. 2, Synops., p. 132, 1840. 1 species. 

 Type, Heleodro)nia immaculataH ALiD AY. Equals Heleodromia Haliday, 1833. 



Sciomyza Fallen, Sciomyzides Svecise, p. 11, 1820. 12 species. Type, Sciomyza 

 simplex Fallen, the first species, by designation of Westwood, Intr., vol. 2, 

 Synops., 1840, p. 145. Syn., Bischofia Hendel, 1902. {Sciomyza of authors equals 

 Chetocera Desvoidy. ) 



Scione Walker, Ins. Saund., Dipt., p. 10, 1850. 1 species. Type, Pangonius in- 

 completusM.ACQUART. Syn., Z>irfisa Schiner, 1867. 



Sciophila Meigen, Syst. Beschr. Zweifl. Ins., vol. 1, p. 245, 1818. 13 species. Type, 

 SciopJiila hirta Meigen, the twelfth species, by designation of Curtis, Brit. Ent., 

 1837, p. 641. Syn., ias/osomoWiNNERTz, 1863. (<SWopMa of authors equals Mycomya 

 Rondani. ) 



Scleropogon Loew, Berliner Ent. Zeitschr., vol. 10, p. 26, 1866. 1 species. Type, 

 Scleropogon picticornis Loew. Equals Stenopogon Loew, 1847. 



Scoliocentra Loew, Zeitschr. Ent. Breslau, vol. 13, p. 43, 1862. 1 species. Type, 

 Heleomyza rillosa Meigen. 



Scoliopelta Williston, Ent. Amer., vol. 1, p. 154, 1885. 1 species. Type, Scolio- 

 pelta luteipes Williston. 



Scopeuma Meigen, Nouv. Class. Mouch., p. 36, 1800.* No species. Scaihophaga 

 Meigen, 1803, is a change of name. Type, Musca merdaria Fabricius. Syn., Scathe- 

 phaga Meigen, 1803; Scatomyza Fallen, 1810; Pyropa Say, 1823; Amina Desvoidy, 

 1830; Scatina Desvoidy, 1830. 



Scopolia Desvoidy, Essai Myod.. p. 268, 1830. 3 species (as 5). Type, Musca 

 carbonaria Panzer, the second species, by designation of Zetterstedt, Dipt. Scand., 

 vol. 3, 1844, p. 1239. Equals Wagneria Desvoidy, 1830. 



Scotia Desvoidy, Hist. Nat. Dipt, vol. 1, p. 255, 1863. 1 species (as 2). Type, 

 Tachina grandis Zetterstedt. Equals Thrycolyga Rondani, 1856. 



Scotiptera Macquart, Hist. Nat., Dipt., vol. 2, p. 215, 1835. 2 species. Type, 

 Sophia punctata Desvoidy, the second species, by designation of Macquart, Dipt. 

 Exot., vol. 2, pt. 3, 1843, p. 240 (as Dexia melaleura Wiedemann). 



Scutops Coquillett, Proc. Ent. Soc. Washington, vol. 6, p. 97, 1904. 1 species. 

 Type, Scutops fasdpennis Coquillett. 



ScypheUa Desvoidy, Essai Myod., p. 650, 1830. 2 species. Type, Musca flam 

 Linn.fais (as flavicornis, new species), the first species, by designation of Bezzi, Atti 

 Soc. Ital. Sci., vol. 43, 1904, p. 178. Equals Chyromya Desvoidy, 1830. 



