no. 1719. TYPE-SPECIES OF AMERICAN DIPTERA—COQUILLETT. 577 



Nycteribia Latreille, Precis, p. 176, 1796. 1 species. Type, Pediculus vesperti- 



lionis Linn.eus. Syn., Phthiridiimi Hermann, 1804; Celeripes Montagu, 1815; Sty- 



lidia Westwood, 1840; Acrocholidia Kolenati, 1857; Listropoda Kolenati, 1857. 

 ^ Nyssorhynchus Blanchard, Compt. Rend. Soc. Biol., p. 795, July 4, 1902. Change 



of name for Laverania -Theobald, June 16, 1902, not of Grassi and Feletti, 1890. 



Type, Anopheles argyritarsis Desvoidy. Equals Cellia Theobald, June 16, 1902. 

 ^ Oblicia Desvoidy, Essai Myod., p. 620, 1830. 1 species. Type, Musca fimetaria 



LinNvEus (as testacea, new species). Equals Psila Meigen, 1803. 

 f Obolodiplosis Felt, 23d Rep. State Ent. N. Y., p. 410, 1908. 1 species. Type, 



Cecidomyia orbiculata Felt. 

 i/ Ocalea Desvoidy, Hist. Nat. Dipt., vol. 1, p. 8f0, 1863. 1 species. Type, Ocyp- 



iera costata Fallen (as heterocera, new species) . Equals Wagneria Desvoidy, 1830. 

 r Occemya Desvoidy, Dipt. En v. Paris, Myop., p. 50, 1853.* 2 species. Type, Myopa 



atra Fabricius, the second species, by present designation. Equals Thecophora 



Rondani, 1845. 

 */ Ochlerotatus Arribalzaga, Rev. Mus. La Plata, vol. 1, p. 385, 1891. 2 species. 



Type, Ochlerotatus confirmalus Arribalzaga, the second species, by present designa- 

 tion. Syn., Culicada Felt, 1904; Culicelsa Felt, 1904; EccMex Felt, 1904; Protocu- 



lex Felt, 1904; Pseudoculex Dyar, 1905; Pseudohowardina Theobald, 1907; Protoma- 



cleaya Theobald, 1907. 

 -^ OchtheraJLATREiLLE, Hist. Nat. Crust, et Ins., vol. 3, p. 462, 1802. 1 species (as 



2). Type, Musca mantis De Geer. Syn., Macrochira Meigen, 1803. 

 \/ Ochtheroidea Williston, Trans. Ent. Soc. Lond. for 1896, p. 401, 1896. 1 species. 



Type, Ochtheroidea atra Williston. 

 </ Ochtiphila Fallen, Phytorn. Ocht. Svecise, p. 9, 1823. 3 species. Type, Ochti- 



phila aridella Fallen, the second species, by designation of Westwood, Intr. , vol. 2, 



Synops., 1840, p. 151. Equals Chamaemyia Meigen, 1803. 

 ^ Ocnaea Erichson, Entomographien, p. 155, 1840. 3 species. Type, Ocnxa micans 



Erichson, the first species, by present designation. 

 W Ocneros Costa, Atti Acad. Sci., vol. 5, pt. 2, p. 102, 1844. 1 species. Type, Musca 

 ' pulchella Rossi. Equals Palloptera Fallen, 1820. 

 Y Ocromyia Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 910, 1864. 1 species. Type, 



Leucophora cinerea Desvoidy (as pallida Macquart). Equals Leucophora Desvoidy, 



1830. 

 L ^ Octacantha Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 586, 1864. 2 species. Type, 



Beris fuscipes Meigen, the first species, by present designation. Equals Beris 



Latreille, 1802. 

 W Octavia Bigot, Ann. Soc. Ent. France for 1854, p. 474, 1854. 12 species. Type, 



Erioptera tsenionota Meigen, the second species, by present designation. Equals 



Polymeda Meigen, 1800. 

 JT Ocydromia Meigen, Syst. Beschr. Zweifl. Ins., vol. 2, p. 351, 1820. 5 species. 



Type, Empis glabricula Fallen, the first species, by designation of Westwood, Intr., 



vol. 2, Synops., 1840, p. 133. 

 W Ocyptamus Macquart, Hist. Nat., Dipt., vol. 1, p. 554, 1834. 2 species. Type, 

 I Baccha fuscipennis Say (as fascipennis, new species), the second species, by present 



designation. 



Ocyptera L atreille, Hist. Nat. Crust.- et Ins., vol. 14, p. 378, 1805. 3 species. 



Type, Musca brassicaria Fabricius, -the second species, by designation of Curtis, Brit. 

 Ent, 1837, p. 629. Equals Cylindromyia Meigen, 1803. 

 ^ Ocypterosipha Townsend, Journ. N. Y. Ent. Soc, vol. 2, p. 79, 1894. 1 species. 

 Type, Tachina selops Walker (as willistonii, new species). Equals Beskia Brauer 

 and Bergenstamm, 1889. 



Proc.N.M.vol.37— 10 37 



