NO. 1719. TYPE-SPECIES OF AMERICAN DIPTERA—COQVILLETT. 551 



Herhstia Desvoidy, Ann. Soc. Ent. France for 1851, p. 184, 1851. 1 species. 

 Type, Herbstia tihialis Desvoidy. Equals Actia Desvoidy, 1830. 



Hercostomus LoEw, Neue Beitr., vol. 5, p. 9, 1857. 3 species. Type, Si/bistroma 

 longiventris Loew, the first species, by original designation. 



Heringia Rondani, Dipt. Ital. Prodr., vol. 1, p. 53, 1856. 1 species. Type, Pipiza 

 herinyi Zetterstedt. Equals Pipiza Fallen, 1810. 



Hermetia Latreille, Hist. Nat. Crust, et Ins., vol. 14, p. 338, 1805. 1 species. 

 Type, Musca illucens Linn^us. 



Hermione Meigen, Nouv. Class. Mouch., p. 22, 1800.* No species. Oxycera 

 Meicen, 1803, is a change of name. Type, Musca hypoleov Linn/KUs. Syn., 

 Oxycera Meigen, 1803. 



Hesperempis Melandek, Ent. News, vol. 17, p. 377, 190(5. 1 species. Type, 

 Rayas maheUe Melander. 



Hesperinus Walker, List Dipt. Brit. Mus., vol. 1, p. 81, 1848. 1 species. Type, 

 Hesperinus brevifrons Walker. Syn., Spodius Loew, 1858. 



Hesperodes Coquillett, Ent. News, vol. 11, p. 429, 1900. 1 species. Type, Hes- 

 perodes jolmsoni Coquillett. 



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

 56, p. 114, 1889. 1 species. Type, Hesperoinyid erythrocera Brauer and Bergex- 



STAMM. 



HesyquiUia Desvoidy, Essai Myod., p. 708, 1830. 2 species. Type, Mmca umbra- 

 rum Fabricius (as lugubris, new species), the first species, by present designation. 

 Equals Platystoma Meigen, 1803. 



Heteracanthia Macquart, Dipt. Exot., Suppl. 4, p. 43, 1850. 1 species. Type, 

 Heteracanthia ruficornis Macquart. 



Heteralonia Rondani, Arch. Zool., vol. 3, p. 57, 1864. 1 species. Type, Exo- 

 prosopa occulta Macquart. Equals Mima Meigen, 1820. 



Heteroc] I eila HosDA^ii, Dipt. Ital. Prodr., vol. 2, p. 13, 1857. Change of name for, 

 Heterustorna Rondani, 1856, preoccupied. Type, Heteromyza buccata Fallen. 

 Equals Heteromyza Fallen, 1820. 



Heteromyia Say, Amer. Ent, vol. 2, p. 79, 1825, 1 species. Type, Heteromyia 

 fasclata Say. 



Heteromyza Fallen, Heter. Sveciae, p. 1, 1820. 2 species. Type, Heteromyza 

 buccata Fallen, the second species, by Desvoidy, Essai Myod., 1830, p. 655, who 

 took the first species as type of a new genus, Thelidu. Syn., Heterostoma Rondani, 

 1856; Heterocheila Rondani, 1857; CEdoparea Loew, 1862; Exochella Rondani, 1868. 



Heleroneura Fallen, Spec. Ent. Meth. Exh., p. 7, 1810. 1 species. Type, Hete- 

 roneura leptijonnis Fallen. Equals Callomyia ]Meigen, 1804. 



Heteroneura Fallen, Agromyzides Svecite, p. 2, 1823. 4 species (as 3 and 1 variety). 

 Type, Heteroneura cdbimana Meigen (the variety b, of the second species) , by desig- 

 nation of Curtis, Brit. Ent., 1838, p. 721. Not Heteroneura Fallen, 1810. Equals 

 Clusiodes Coquillett, 1904. 



Heteronycha Arribalzaga, Rev. Mus. La Plata, vol. 1, p. 397, 1891. 1 species. 

 Type, Culex lestuans Wiedemann (as dolosa, new species). Equals Culex Linn^us, 

 1758. 



Heteropogon Loew, Linn. Ent., vol. 2, p. 488, 1847. 3 species. Type, Dasypogon 

 rnanicatus Meigen, the first species, by designation of Back, Trans. Amer. Ent. Soc, 

 vol. 35, p. 318, 1909. Syn., Anhopoy on Loew, 1874. 



HeterojMra Macquart, Hist. Nat., Dipt., vol. 2, p. 570, 1835. 1 species. Type, 

 CopromyzapusillaYAiA.¥.^. Equals Cypsela Meigen, 1800. 



Heteroptenna Macquart, Ann. Soc. Ent. France for 1854, p. 426; 1854. 1 species. 

 Type, Mdtogramma heteroneura Meigen. Equals Taxigramma Perris, 1852. 



Heterostoma Rondani, Dipt. Ital. Prodr., vol. 1, p. 104, 1856. 1 species. Type, 

 Heteromyza buccata Fallen. Not Heterostoma Hartman, 1843. Equals Heteromyza 

 Fallen, 1820. 



