570 PROCEEDINGfl OF THE NATIONAL MUSEUM. vol.37. 



Microphorus Macquart, Ins. Dipt. Nord France, separata, p. 139, 1827. 3 sup- 

 posed species. Type, Microphorus velutinuH Macquart, the second species, by desig- 

 nation of RoNDANi, Dipt. Ital. Prodr., vol. 1, 1856, p. 151. 



Microphthalma Macquart, Dipt. Exot., vol. 2, pt. 3, p. 84, 1843. 1 species. Type, 

 Tachina disjuncta Wiedemann (as nigra, new species). Syn., Atnesia Desvoidy, 1863. 



Microprosopa Becker, Berliner Ent. Zeitschr., vol. 39, p. 147, 1894. 9 species. 

 Type, Cordilura hxmorrhokUdis Meigen, the eighth species, by original designation. 



Microstylum Macquart, Dipt. Exot, vol. 1, pt. 2, p. 26, 1838. 10 species. Type, 

 Dasypogon renosus Wiedemann, the first species, by designation of Back, Trans. 

 Amer. Ent. Soc, vol 35, p. 213, 1909. Syn., Mega])oUyon Walker, 1854. 



Microtachina MiK, Wien. Ent. Zeit., vol. 11, p. 116, 1892. 1 species. Type, Tach- 

 ina nympharum Rondani. Equals Exorista Meigen, 1803. 



Microtrichnmma Giglio-Tos, Boll. Mus. Zool. Univ. Torino, vol. 8, no. 158, p. 1, 

 1893. 3 species. Type, Nemonea forreri Wulp, the first species, by present designa- 

 tion. Equals Arthrochaeta Bkauer and Bergexstamm, 1889. 



Mikimyia Bigot, Bull. Soc. Ent. France for 1884, p. 29, 1884. 1 species. Type, 

 Toxotrypana curmcauda Gerst^cker (as furcifera, new species). Equals Toxotry- 

 pana Gerst^cker, 1860. 



Milesia Latreille, Hist. Nat. Crust, et Ins., vol. 14, p. 361, 1805. 2 species. 

 Type, Musca diophthalma Linn^us, the first species, by designation of Rondani, 

 Nuovi Ann. Sci. Nat. (Bologna), 1844, p. 455. Equals Spilomyia Meigen, 1803. 

 {Milesia of authors equals Sphixea Rondani). 



Milesiformis Rondani, Nuovi Ann. Sci. Nat. (Bologna) for 1844, p. 454, 1844. 

 1 species. Type, Musca sella Harris (as milesiformis Fallen). Equals Tropidia 

 Meigen, 1822. 



[Milichia Meig^jj, Syst. Beschr. Zweifl. Ins., vol. 6, p. 131, 1830. 2 species. Type, 

 Millchla speciosa Meigen, the first species, by designation of Westwood, Intr., vol. 

 2, 1840, Synops. p. 151. Not American.] (The American species belong to Rhyncho- 

 milicliia Hendel.) 



Milichiella Giglio-Tos, Ann. Soc. Ent. France for 1895, p. 367, 1895. 1 species. 

 Type, Milichiella tosl Becker (as Tephritis argentea Fabricius). Syn., Ophthabnomyia 

 WiLLisTON, 1896; Stenopuromyia Hendel, 1903. 



Mima Meigen, Syst. Beschr. Zweifl. Ins., vol. 2, p. 175, 1820. 1 species. Type, 

 Anthrax pha^optera Meigen. Syn., Exoprosopa Macquart, 1840; Lltorhynchus Mac- 

 quart, 1840; Trlnarla Mulsant, 1852; Argyrospyla Rondani, 1856; Heteralonia Ron- 

 dani, 1864; Defillppia Lioy, 1864. 



Mimosciara Rondani, Mem. Sec. Ditt. Ital., p. 25, 1840.* 2 species. Type, 

 Mimosciara molobrbia Rondani, the first species, by present designation. Equals 

 Lestremia Macquart, 1826. 



Mlneitla Desvoidy, Essai Myod., p. 646, 1830. 7 species. Type, Musca longipennis 

 Fabriscius (as lactuosa, new species), the first species, by present designation. 

 Equals Sapromyza Fallen, 1810. 



Misgomyia Coquillett, Proc. Ent. Soc. Washington, vol. 9, p. 145, 1908. 1 

 species. Type, Misgomyia obscura Coquillett. 



Mixogaster Macquart, Dipt. Exot., vol. 2, pt. 2, p. 14, 1842. 1 species. Type, 

 Mlxogaster conopsoldes MACiiUART. 



Mixiemyia Macquart, Hist. Nat., Dipt, vol. 1, p. 491, 1834. 1 species. Type, 

 Paragus quadrlfasciatus Say. Equals Spilomyia Meigen, 1803. 



Mochlonyx Loew, Ent. Zeit. Stettin, vol. 5, p. 121, 1844. 1 species. Type, Coreihra 

 velutlna Ruthe. Equals Corethra Meigen, 1803. 



Mochlosoma Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, vol. 

 56, p. 126, 1889. 1 species. Type, Mochlosoma valldum Brauer and Bergenstamm. 



Mochlostyrax Dyar and Knab, Journ. N. Y. Ent. Soc, vol. 14, p. 223, 1906. 6 spe- 

 cies. Type, Mocldostyrax caudelll Dyar and Knab, the fifth species, by original 

 designation. Equals Melanoconion Theobald, July 25, 1903. 



