NO. 1719. TYPE-SPECIES OF AMERICAN DIPTERA—COQVILLETT. 509 



Aplomya Desvoidy, Essai Myod., p. 184, 1830. 2 species. Type, Tachina confinis 

 Fallen (as zonata, new species), the second species, by designation of Desvoidy, Hist. 

 Nat. Dipt., vol. 1, 1863, p. 459. Syn., Ilubneria Desvoidy, 1847; Cynisca Desvoidy, 

 1863; Etldlla Desvoidy, 1863. 



Apocephalus Coquillett, Proc. Ent. Soc. Washington, vol. 4, p. 501, 1901. 1 

 species. Type, Apocephalus pergandei Coquillett. 



Apogon Rondani, Dipt. Ital. Prodr., vol. 1, p. 175, 1856. 1 species. Type, Cera- 

 iopogon flanpcs Meigen (as hortulanus Meigen). Equals Helea Meigen, 1800. 



Apomidas Coquillett, Can. Ent., vol. 24, p. 315, 1892. 1 species. Type, Apomi- 

 das trodiilus Cocjuillett. 



Aporomya Rondani, Dipt. Ital. Prodr., vol. 3, p. 90, 1859. 1 species. Type, Tachi- 

 na dubia Fallen. Equals Lypha Desvoidy, 1830. 



Aporosa Macquart, Dipt. Exot., vol. 1, pt. 1, p. 62, 1838. 2 species. Type, 

 ( kranomyia canariensis Bergroth (as maculipennis, new species), the first species, by 

 present designation. Equals Geranomyia Haliday, 1833. 



Aporotachina Meade, Ent. Monthly Mag., ser. 2, vol. 5, p. 109, 1894. 5 species. 

 Type, Tachina angelime Meigen, the first species, by present designation. Equals 

 Lydella Desvoidy, 18.30. 



Apostrophus Loew, Schr. Ges. Freunde Nat. Moscow for 1870, p. 58, 1870.* 1 

 species. Type, rac/fmfrjjie/fmwra Meigen (as SM.<i/>ec<«, new species). Equals Besseria 

 Desvoidy, 1830. 



Apotomella Dufour, Ann. Soc. Ent. France for 1846, p. 455, 1846. 1 species. 

 Type, Aulacigaster rufitarsis Macquart. Equals Aulacigaster Macquart, 1835. 



Aptilotus MiK, Wien. Ent. Zeit., vol. 17, p. 206, 1898. 1 species. Type, Aptilotus 

 jmradoxus Mik. 



Aptorthus Aldrich, Kansas Univ. Quart., vol. 2, p. 48, 1893. 4 species. Type, 

 Aptorthus alhiciUatus Aldrich, the first species, by present designation. Equals 

 Mesorhaga Schiner, 1868. 



Araha Desvoidy, Essai Myod., p. 127, 1830. 3 species (as 10). Type, Mnscaleu- 

 cocephala Rossi (equals species 2 to 9), by designation of Desvoidy, Hist. Nat. Dipt., 

 vol. 2, 1863, p. 83. Equals Metopia Meigen, 1803. 



Arabella Desvoidy, Hist. Nat. Dipt., vol. 2, p. 88, 1863. 1 species (as 8). Type, 

 Musca leucocephala Rossi. Equals Metopia Meigen, 1803. 



Archilestes Schiner, Verh. Zool.-Bot. Ges. Wien, vol. 16, p. 672, 1866. 2 species. 

 Type, Dasypogon capnopterus Wiedemann, the first species, by designation of Schiner, 

 Reise Xovnra, Zool., vol. 2, Dipt., 1868, p. 168. Not Archilestes Selys, 1862. Equals 

 Archilestris Loew, 1874. 



Archilestris Loew, Berliner Ent. Zeitschr., vol. 18, p. 377, 1874. Change of name 

 for Archilestes Schiner, 1866, not of Selys, 1862. Type, Dasypogon capnopterus 

 Wiedemann. Syn., ^rc/n7es/es Schiner, 1866, preoccupied. 



Archytas J^ennicke, Neue Exot. Dipt., p. 392, 1867. 1 species. Type, Musca 

 diapliann Fabrioius (as hicolor, new species). Syn., Nemochxta Wulp, 1888; Tachi- 

 nodes Brauer and Bergenstamm, 1889; Parafabricia Brauee and Bergenstamm, 1894. 



Arctobiella Coquillett, Journ. N. Y. Ent. Soc, vol. 10, p. 188, 1902. 1 species. 

 Type, Arclohiella obscura Coquillett. 



Arctophila Schiner, Wien. Ent. Monatschr., vol. 4, p. 215, 1860. 2 species. Type, 

 Syrplms bombiformis Fallen, by designation of Williston, Synops. N. Amer. Syrph., 

 1886, p. 158. 



Ardoptera Macquart, Ins. Dipt. Nord France, separata, p. 105, 1827. 1 species. 

 Type, Tachydromia irrorata Fallen. Equals Dolichocephala Macquart, 1823. 



Argyra Macquart, Hist. Nat., Dipt., vol. 1, p. 456, 1834. 7 species. Type, Musca 

 diaphana Fabricius, the first species, by designation of Rondani, Dipt. Ital. Prodr., 

 vol. 1, 1856, p. 141. Equals Porphyrops Meigen, 1824. 



Argyrella Desvoidy, Hist. Nat. Dipt., vol. 2, p. 87, 1863. 1 species (as 2). Type, 

 Musca leucocephala Rossi. Equals Metopia Meigen, 1803. 



