604 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 37. 



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

 Type, Musca fenestralis LiNNiEUs. Equals Omphrale Meigen, 1800. 



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

 himaculata Hartig. Equals Sturmia Desvoidy, 1830. 



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

 zomyia (jallorum Kieffer. 



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

 Tachina conveda Walker. 



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

 Ochtipliila litoreJla Fallen. Syn., Litorella Rondani, 1856. 



Sciapus Zeller, Isis von Ok en for 1842, p. 831, 1842. Change of name for Psilopus 

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

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

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

 Bigot, 1888; Gnamptopsilopns Aldrich, 1893. 



Sciara Meigen, Illiger's Mag., vol. 2, p. 263, 1803. 1 species. Type, Tipula tliomie 

 LiNN.EUS. Equals Lycoria Meigen, 1800. 



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



COQUILLETT. 



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

 Type, Heleodrumia immaculata'H AhU) AY. Equals Heleodromia Haliday, 1833. 



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

 simjtle.r Fallen, the first species, by designation of AVestwood, 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- 

 completus Macquart. Syn., Diclisa Schiner, 1867. 



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

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

 1837, p. 641. Syn., Xas/osomrt Winnertz, 1863. (Sciophila oi authors equals Mycomya 

 Rondani. ) 



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

 Scleropogon pictic.ornis Loew. Equals Stenopogon Loew, 1847. 



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

 Heleoinyza rillosa Meigen. 



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

 pelta hdeipes Williston. 



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

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

 pliaga Meigen, 1803; Scatomyza Fallen, 1810; Pyropa Say, 1823; Amino 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 melaleuca Wiedemann). 



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

 Type, Scutops fascipennis Coquillett. 



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

 LiNNiEUS {as flavicornis, new species), the first species, by designation of Bezzi, Atti 

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



