NO. 1719. • TYPE-8PECIE8 OF AMERICAN DIPTERA—COQUILLETT. 523 



Choristomma Stein, Berliner Ent. Zeitschr., vol. 40, p. 138, 1895. 1 species. Type, 

 Platyccenosia mikii StrobIj {as pokornyi, new species). Equals Platyccenosia Strobl, 

 1894. 



Choristoneura Rubsaamen, Berliner Ent. Zeitschr., vol. 37, p. 342, 1892. 1 species. 

 Type, Lasioptera ohtusa Loew. 



Chortophila Macquaet, Hist. Nat., Dipt., vol. 2, p. 323, 1835. 22 species. Type, 

 Anthomyia sepia Meigen, the fifteenth species, by designation of Westwood, Intr., 

 vol. 2, Synops., 1840, p. 142. Equals Pegomya Desvoidy, 1830. 



Chremia Desvoidy, Hist, Nat. Dipt., vol. 2, p. 335, 1863. 1 species. Type, Tachina 

 inunis Fallen (as dllgera, new species). Equals Leskia Desvoidy', 1830. 



Chromatomyia Hardy, Ann. Mag. Nat. Hist., ser. 3, vol. 4, p. 390, 1849. 7 species. 

 Type, Phytomyza obscnrella Fallen, the third species, by present designation. Equals 

 Phytomyza Fallen, 1810. 



Chrysanthrax Osten Sacken, Biol. Centr.-Amer., Dipt., vol. 1, p. 121, 1886. 4 

 species. Type, Anthrax fulvohirta Wiedemann, the fourth species, by present desig- 

 nation. Equals Villa Lioy, 1864. 



Chryseria Desvoidy, Hist. Nat. Dipt., vol. 2, p. 288, 1863. 2 species. Type, 

 Musca helluo Fabricius (as gentilis, new species), the second species, by present des- 

 ignation. Equals Eliozeta Rondani, 1856. 



Chrysoceria Willlston, Journ. N. Y. Ent. Soc, vol. 15, p. 1, 1907. 1 species. 

 Type, Laparas piclitarsis Bigot. 



Chrysochlora Latreille, in Cuvier's Regne Anim., new ed., vol. 5, p. 486, 1829. 

 1 species. Type, Sargus amethystinus Fabricius. 



Chrysochroma Williston, Man. N. Amer. Dipt., p. 47, 1896. Change of name for 

 Chrysonotus Loew, 1855, not of Swainson, 1837. Type, Musca hipunctata Scopoli. 

 Syn., Chrysonotus Loew, 1855, preoccupied; Chrysonotomyia Hunter, 1900. 



Chrysodamis Rondani, in Walker's Ins. Britt., Dipt., vol. 1, p. 279, 1851. Change 

 of name for Ferdinandea. Rondani, 1844, because the latter name had not been 

 adopted by the other entomologists. Type, Conops cupreus Scopoli. Equals Ferdi- 

 nandea Rondani, 1844. 



Chrysogaster Meigen, Nouv. Class. Mouch., p. 32, 1800.* No species. In Illiger's 

 Mag., vol. 2, p. 274, 1803, 3 species. Type, Eristalis solstitialis Fallen, the first 

 species (as ccemiteriorum Fabricius), by designation of Zetterstedt, Dipt. Scand., 

 vol. 2, 1843, p. 816. Syn., Orthonevra Macquart, 1829; Campineura Rondani, 1856; 

 Melanogaster 'RoiiDAVi, 1857; Lejogaster 'Rondani, 1857; Cryptineura Bigot, 1859. 



[Chrysomya Desvoidy', Essai Myod., p. 444, 1830. 22 supposed species. Type, 

 Chrysomya regalis Desvoidy, the fourteenth species, by designation of Rondani, Arch. 

 Zool. Modena, vol. 3, 1864, p. 27. Syn., Pycnosoma Brauer and Bergenstamm, 1894; 

 Paracompsomyia Hough, 1898. Not American.] {Chrysomya of authors equals 

 Paralucilia Brauer and Bergenstamm. ) 



Chrysomyia Macquart, Hist. Nat., Dipt., vol. 1, p. 262, 1834. 5 species. Type, 

 Musca poUta Linnaeus, the third species, by designation of Westwood, Intr., vol.2, 

 Synops., 1840, p. 130. Syn., Mlcrochrysa Loew, 1855; Clorisoma Rondani, 1856; Myo- 

 chrysa Rondani, 1861; Chlorosia Rondani, 1861. 



Chrysomyza Fallen, Seen, et Conop. Sveciae, p. 3, 1817. 1 species. Type, Musca 

 demandata Fabricius (as splendida, new species). Equals Physiphora Fallen, 1810. 



Chrysonotomyia Hunter, Trans. Amer. Ent. Soc, vol. 27, p. 124, 1900. Change of 

 name for Chrysonotus Loew, 1855, not of Swainson, 1837. Type, Musca hipunctata 

 Scopoli. Equals Chrysochroma Williston, 1896. 



Chrysonotus Loew, Verb. Zool.-Bot. Ges. Wlen, vol. 5, p. 146, 1855. 1 species. 

 Type, Musca hipunctata Scopoli. Not Chrysonotus Swainson, 1837. Equals Chryso- 

 chroma Williston, 1896. 



C/ir2/sopi^?(s Macquart, Mem. Soc Sci. Lille for 1826, p. 403, 1826. 3 species. Type, 

 Musca diadema Linn.eus, the third species, by designation of Westwood, Intr., 

 vol. 2, Synops., 1840, p. 134. Equals Styrex Scopoli. 1763. 



