no. 1719. TYPE-SPECIES OF AMERICAN DIPTERA— COQUILLETT. 541 



^ Eucessia Coquillett, Can. Ent., vol. 18, p. 82, 1886. 1 species. Type, Eucessia 



rubens Coquillett. 

 </ Euchaetogyne Townsend, Smiths. Misc. Coll., vol. 51, p. 59, 1908. 1 species. Type, 



Hystrichodexia roderi Williston. 

 «/ Euclytia Townsend, Smiths. Misc. Coll., vol.51, p. 60, 1908. 1 species. Type, Clytia 



flava Townsend. Equals Eliozeta Rondani, 1856. 

 t/ Eucnephalia Townsend, Can. Ent., vol. 24, p. 166, 1892. 1 species. Type, Eucne- 



phalia gonoides Townsend. 

 ^ Eucorethra Underwood, Science, vol. 18, p. 182, Aug. 7, 1903. 1 species. Type, 



Eucorethra underwoodi Underwood. Syn., Pelorempis Johannsen, August 11,1903. 

 i/ Eudexia Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, vol. 56, 



p. 120, 1889. 1 species. Type, Rhamphinina formidabilis Bigot (as gollath, new 



species). 

 ^ Eudicrana Loew, Berliner Ent. Zeitschr., vol. 13, p. 142, 1869. 1 species. Type, 



Eudicrana obumbrata Loew. 

 S Eudiplosis Kieffer, Bull. Soc. Ent. France for 1894, p. 28, 1894. 2 MS. species 



(described in 1896). Type, Contarinia. sorbi Kieffer, the first species, by present 



designation. Equals Contarinia Rondani, 1861. ^ 



* Eudora Desvoidy, Hist. Nat. Dipt., vol. 1, p. 623, 1863. 1 species. Type, Echi- p^, 



nomya lefeburei Desvoidy (as illustris, new species). Not Eudora Lesson, 1809. 



Equals Cnephaotachina Brauer and Bergenstamm, 1894. 

 •S Eudoromyia Bezzi, Zeitschr. Hym. Dipt., vol. 6, p. 49, 1906. Change of name for 



Eudora Desvoidy, 1863, not Lesson, 1809. Type, Echinomya lefeburei Desvoidy. 



Equals Cnephaotachina Brauer and Bergenstamm, 1894. 



Eugeniamyia Williston, Can. Ent., vol. 14, p. 80, 1882. 1 species. Type, Rhingia 



ferruginea Fallen (as rufa, new species). Equals Brachyopa Meig^cn, 1822. 

 i/ Eugnoriste Coquillett, Prqc. Ent. Soc. Washington, vol. 3, p. 321, 1896. 1 species. 



Type, Eugnoriste occidenlalis Coquillett. 

 */ Euhybus Coquillett, Proc. U. S. Nat. Mus., vol. 18, p. 437, 1896. 3 species. 



Type, Hybos purpureus Walker, the second species, by designation of Coquillett, 

 . Proc. Ent. Soc. Washington, vol. 5, 1903, p. 250. 

 ^ Eujurinia Townsend, Smiths. Misc. Coll., vol. 51, p. 113, 1908. 1 species. Type, 



Hystricia pollinosa Wulp. Equals Jurinella Brauer and Bergenstamm, 1889. 

 ^ Eulalia Meigen, Nouv. Class. Mouch., p. 21, 1800.* No species. Odontomyia 



Meigen, 1803, is a change of name. Type, Musca hydroleon Linnaeus. Syn. , Odon- 

 tomyia Meigen, 1803. 

 | Eulasiona Townsend, Trans. Amer. Ent. Soc, vol. 19, p. 119, 1892. 1 species. 



Type, Eulasiona comstockii Townsend. 



Euleia Walker, Ent. Mag., vol. 3, p. 81, 1836. 1 species. Type, Musca cxsio 



Harris. Equals Acidia Desvoidy, 1830. 

 | Eulonchus Gerst^cker, Ent. Zeit. Stettin, vol. 17, p. 359, 1856. 1 species. Type, 



Eulonchus smaragdinus Gerst^ecker. 

 ^ Eumacronychia Townsend, Trans. Amer. Ent. Soc. , vol. 19, p. 98, 1892. 2 species. 



Type, Eumacronychia decern Townsend, the first species, by original designation. 



Equals Hillarella Rondani, 1856. 

 Y Eumegaparia Townsend, Smiths. Misc. Coll., vol. 51, p. 58, 1908. 1 species. 



Type, Megaparia flaveola Coquillett. 

 i/ E^meros JMeigen , Uliger's Mag., vol. 2, p. 273, 1803. 2 species. Type, Musca 



segnis Linn.eus, the first species; by St. Fargeau and Serville, who, in Encycl. 



Meth., vol. 10, pt. 2, 1828, p. 808, selected the second species as type of a new genus, 



Syritta. Equals Zelima Meigen, 1800. 



«^Eumesembrina Townsend, Smiths. Misc. Coll., vol. 51, p. 50, 1908. 1 species (as 2). 



Type, Mesembrina latreillei Desvoidy. 



