506 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



Ampycophora Wahlberg, Of v. 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 varipennis, new species). Syn., Doryclus J^ennicke, 

 1867. 



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

 species. Type, Crameria astroidea Desvoidy {as punctipennis, new species). Equals 

 Trixa Meigen, 1824. 



Amyclsea 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 urtiav Linn^us, the first species, by designation of Loew, Monogr. Dij)t. N. 

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



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

 Type, MycetopMla nemoralis Metgen. 



Analcocerus Loew, Verb. 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. Type, Asilus 

 iopterus Wiedemann. 



Anasimyia ScHiNER, Cat. Dipt. Europpe, p. 108, 1864. 2 species. Type, Musca trans- 

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

 1822. 



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

 bylius nitidulns Fabricius (as barbatus, new species). 



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

 Type Bacus serpeniinus 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. Ent. France for 1884, p. 69, 1884. 1 species. Type, 

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



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

 1850. 1 species. Type, Rhyuc]iocephalus ciiHcasirus Fischer (as Nemestrina albofa- 

 sciata Wiedemann). Equals Rhynchocephalus Fischer, 1806. 



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

 Asilus ater Linn^us. Syn., Ehvotoma Costa, 1863. 



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

 for Anepsius Loew, 1857, not of LeConte, 1852. Type, Porphyrops flavirentris Meigen. 

 Syn., Anepsius Loew, preoccupied. 



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

 Jlaviveniris Meigej^. Jiiot Anepsius LeCo'Ste, 1852. Equals Anepsiomyia Bezzi, 1902. 



Anetia Desvoidy, Hist. Nat. Dipt, vol. 1, p. 868, 1863. 1 species. Type, Tachina 

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



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

 Phora caliginosa 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 cnulelis Wiedemann. 



Anglearid Carlier, Ann. Soc. Ent. France for 1835, p. 659, 1835. 1 species. 

 Type, Anglearia a)dc)inafa Carlier. Equals Perithinus Haliday, 1831. 



Anida Desvoidy, Hist. Nat. Dii)t., vol. 2, p. 99, 1863. 1 species (as 4). Type, 

 Anicia sabulosa Desvoidy. Equals Metopia Meigen, 1803. 



