606 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 37. 



Ampi/cophora Wahlberg, Ofv. Kongl. Vet. Akad. Forh., vol. 4, p. 261, 1847. 1 

 species. Type, Aulacigaster rufitarsis Macquart (as tarsata, new species). Equals 

 Aulacigaster Macquart, 1835. 



Ampyx Walker, List Dipt. Ins. Brit. Mus., vol. 7, p. 564, 1855. 1 species. Type, 

 Asilus distendens Wiedemann (as varipemiis, new species). Syn., Dorydus J^ennicke, 

 1867. 



Amsteinia Am Stein, Jahresb. Nat. Ges. Graubiinden., ser. 2, vol. 3, p. 99, 1858. 1 

 species. Type, Crnmeria (vstroidea Desvoidy (as />»nd*7>?nn/s, new species). Equals 

 Trixa Meigen, 1824. 



Amyclxa Desvoidy, Hist. Nat. Dipt., vol. 2, p. 404, 1863. 1 species. Type, Amy- 

 clsea serva Desvoidy'. Equals Phorostoma Desvoidy, 1830. 



Anacampta Loew, Zeitsch. Ges. Naturwiss., vol. 32, p. 7, 1868. 4 species. Type, 

 Musca urticse Linnjeus, the first species, by designation of Loew, Monogr. Dipt. N. 

 Amer., vol. 3, 1873, p. 58. Equals Ceroxys Macquart, 1835. 



Anaclinia Winnertz, Verh. Zool.-Bot. Ges. Wien, vol. 13, p. 770, 1863. 1 species. 

 Type, Mycetopliila nemoralin Meigen. 



Analcocerus Loew, Verh. Zool.-Bot. Ges. Wien, vol. 5, p. 140, 1855. 1 species. 

 Type, Analcocerus atriceps Loew. 



Anarmostus Loew, Dipt.-Fauna Siidafrika, p. 142, 1860. 1 species. Tj'pe, Asilus 

 iopterus Wiedemann. 



Anashnyia ScHiNER, Cat. Dipt. Europse, p. 108, 1864. 2 species. Type, Muscatrans- 

 fuga Linn^us, the first species, by present designation. Equals Helophilus Meigen, 

 1822. 



Anastcechus Osten Sacken, West. Dipt., p. 251, 1877. 1 species. Type, Bom- 

 bylins vilididns Fabricius (as barbatus, new species). 



Anastrepha Schiner, Reise Norani, Zool., vol. 2, Dipt., p. 263, 1868. • 6 species. 

 Type Dacus serpeHfr/iMS Wiedemann, the first species, by original designation. Syn., 

 Acrotoxa Loew, 1873. 



Anatopynia Johannsen, Bull. 86, N. Y. State Mus., p. 135, 1905. 1 species. 

 Type, Tanypus plumipes Fries. 



Ancylogaster Bigot, Bull. Soc. Eiit. France for 1884, p. 69, 1884. 1 species. Type, 

 Hemyda aurata Desvoidy (as armatus, new species). Equals Hemyda Desvoidy, 1830. 



Andrenomya Rondani, Nuovi Ann. Sci. Nat. (Bologna), ser. 3, vol. 2, ji. 189, 

 1850. 1 species. Type, IxJiyuchocephcdus cnvcaslcus Fischer (as Nemestrina cdbnfa- 

 sciata Wiedemann). Equals Rhynchocephalus Fischer, 1806. 



Andrenosoma Rondani, Dipt. Ital. Prodr., vol. 1, p. 160, 1856. 1 species. Type, 

 Asihi!^ ater Linn.eus. Syn., Ehcotoma Costa, 1863. 



Anepsiomyia Bezzi, Zeitsch. Hym. Dipt., vol. 2, p. 192, 1902. Change of name 

 for ^ineju.sms Loew, 1857, not of LeConte, 1852. Type, Porphyropsjlaviventris Meigen}. 

 Syn., Anepsius Loew, preoccupied. 



Anepsius Loew, Neue Beitr., vol. 5, p. 45, 1857. 1 species. Type, Porphyrops 

 flaviventris Mekjen. Not Aiiepsius LeConte, 1852. Equals Anepsiomyia Bezzi, 1902. 



Anetia Desvoidy, Hist. Nat. Dipt., vol. 1, p. 868, 1863. 1 si)ecies. Type, Tachina 

 nigripes Fallen (as occlusn, new species). Equals Lydella Desvoidy, 1830. 



Anevrina LioY, Atti Inst. Veneto, 3d ser., vol. 10, p. 77, 1864. 2 species. Type, 

 Pliora ciiliginosa Meigen, the first species, by present designation. (Equals Phora 

 of authors, not of Latreille.) 



Angiorhina Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, vol. 56, 

 p. 163, 1889. 1 species. Type, Tachina crudelis Wiedemann. 



Anglearia Carlikr, Ann. Soc. Ent. France for 1835, p. 659, 1835. 1 species. 

 Type, Anglearia aidennataCx^ijiETS.. Equals Perithinus Haliday', 1831. 



Anicia Desvoidy, Hist. Nat. Dii)t., vol. 2, p. 99, 1S63. 1 species (as 4). Type, 

 Anieia sabulosa Desvoidy. Equals Metopia Meigen, 1803. 



