CATALOGUE OF NORTH AMERICAN DIPTERA. 625 



atrimanus LOE\V, Zeitsch. f. Ges. Naturwiss., 1878, 197. D. C, Texas. 



N. J. Smith Cat. 



cseruleiventris LOE\V, Mon. N. A. Dipt., i, 144. Cuba. 



desmata WILLISTON, Trans. Ent. Soc. Lond., 1896, 395. St. Vincent, W. I. 

 flavida COQUILLETT, Canad. Ent., xxxn, 33. New Bedford, Mass, 

 mellipes COQUILLETT, Proc. U. S. N. M., xxn, 260. Porto Rico, 

 nigra WILLISTON, Trans. Ent. Soc. Lond., 1896, 393, pi. xm, f. 139. St. Vin- 

 cent, \V. I. 

 nigrimanus WILLISTON, Trans. Ent. Soc. Lond., 1896, 393; Kans. Univ. Quart., 



vi, 4, oc. St. Vincent, W. I. ; Rio Janeiro. 



nigropunctum WILLISTON, Trans. Ent. Soc. Lond., 1896, 393. St. Vincent, W. I. 

 nitidula FALLEN, K. Vetenskap. Akad. Hand!., 1813, 252; Hydromyzides, 7, 

 1823. Europe. 



BECKER, Berl. Ent. Zeitsch., XLI, 143 (Ephygrobia). 



WALKER, List, iv, 1098 (NoHphila), oc. in N. A. Martin Falls, Canada, 

 nobilis LOEW, Cent., 11, 92. D. C. 



petrolei COQUILLETT, Canad. Ent.. xxxi, 1899, 8. S. Cal. ; larvae live in crude 

 petroleum ! 



HOWARD, Scientific American, Feb. 4, 1899, vol. LXXX, p. 75 ; life hist, and 

 figs, of different stages same habits. 



HOWARD and COQUILLETT, Entomologist, 1899, 235, same, 

 pulchripes LOEW, Zeitsch. f. Ges. Naturwiss., 1878, 197. Texas, 

 scoriacea LOEW, Mon. N. A. Dipt., i, 142. N. Y. N. J. Smith Cat. 

 similis COQUILLETT, Canad. Ent., xxxn, 33. Fla., La. 

 umbrosa LOEW, Mon. N. A. Dipt., i, 143. Cuba. 

 varipes COQUILLETT, Canad. Ent., xxxn, 33. Vancouver Id., Br. Col. 



ILYTHEA. 



HALIDAY, Ann. Nat. Hist., in, 408, 1839. 

 SCHINER, Fauna Austr., n, 262, 1864. 

 BECKER, Berl. Ent. Zeitsch., XLI, 132, 1896. 

 flavipes WILLISTON, Trans. Ent. Soc. Lond., 1896, 403. St. Vincent, W. I. ; gen. 



ref. with a doubt. Also Kans. Univ. Quart., vi, 4, oc. in Rio Janeiro; 



confirms gen. ref. 

 Porto Rico Coquillett. 

 ? oscitans WALKER, Trans. Ent. Soc., n. ser., iv, 233 (Epliydra). U. S. 



OSTEN SACKEN, Cat., 262, note 319, says there is an earlier Epli. oscitans 



by Walker himself; refers with a doubt to Ilytlica spilota CURT. 

 COQUILLETT, Proc. U. S. N. M., xxn, 260, recognizes as a distinct and 



valid species. Porto Rico. See Ephydra and Scatclla. 

 spilota CURTIS, Brit. Ent., 413. Europe. 

 WALKER, Ins. Brit., n, 264. 

 STENHAMMAR, Mon. Ephyd., 186 (notata). 

 LOEW, Neue Beitr., vn, 37 ; Silliman's Jour., oc. in N. A. 

 SCHINER, Fauna Austr., n, 263. 

 BECKER, Berl. Ent. Zeitsch., XLI, 133, 1896. 



t 



ATHYROGLOSSA. 



LOEW, Neue Beitr., vn, 12, 1860; Mon. N. A. Dipt., i, 132, 1862. 

 SCHINER, Fauna Austr., 11, 244, 1864. 

 BECKER, Berl. Ent. Zeitsch., XLI, 133, 1896. 

 glabrata MEIGEN, Syst. Beschr., vi, 69 (Notiphila). Europe. 

 40 



