CATALOGUE OF NORTH AMERICAN' DIPTERA. 243 



Cyclops OsTEN Sacken, Biologia, Dipt., i, 146, pi. in, f. 4 a-c. — N. Sonora, Mex. 

 desertus Coquillett, West. Amer. Scientist, 1891, 261. — San Diego Co., Cal. 

 fucatus Coquillett, Trans. Amer. Ent. Soc, xxi, 108. — S. Cal. 

 fumidus Coquillett, West. Amer. Scientist, 1891, 263. — San Bernardino Co., 



Cal. 

 fumosus Coquillett, Canad. Ent., xxiv, 11 (Epacnms). — San Diego Co., Cal. 

 hirsutus Coquillett, Canad. Ent., xviii, 85. — Cal. 

 interruptus Coquillett, West. Amer. Scientist, 1891, 259. — Los Angeles Co., 



Cal. 

 leviculus Coquillett, Trans. Amer. Ent. Soc, xxi, 107. — S. Cal. 

 litus Coquillett, Canad. Ent., xviii, 84. — Cal. 

 marcidus Coquillett, West. Amer. Scientist, 1891, 258. — San Diego and Kern 



Cos., Cal. 

 Coquillett, West. Amer. Scientist, 1891, 262 (sqiiainosus) ; Trans. Amer. 



Ent. Soc, XXI, 105, syn. — Orange Co., Cal. 

 mixtus Coquillett, West. Amer. Scientist, 1891, 259. — San Bernardino Co., Cal. 

 mus OsTEN Sacken, West. Dipt., 245 (Triodites). — Salt Lake, Utah; Sonoma 



Co. and Shasta District, Cal. 

 Riley, Packard and Thomas, 2d Rept. U. S. Entomol. Comm., 1880, 262- 



269, pi. XVI, col. figs. ; life history, etc. The larvje live in egg-pods of 



locust in the West (Triodites). 

 Osten Sacken, Biologia, Dipt., i, 147, oc and notes. — N. Sonora; West. 



U. S. 

 Coquillett, Canad. Ent., xviii, 85. — Cal., Ariz. 

 pavidus Coquillett, West. Amer. Scientist, 1891, 257; Canad. Ent., xviii. 87, as 



a var. of cervinus. — Los Angeles, San Diego and Kern Cos., Cal. 

 pellucidus Coquillett, Canad. Ent.. xxiv, 10 (Epacmus). — Los Angeles Co., Cal. 

 peodes Osten Sacken, Biologia, Dipt., i, 149. — N. Sonora, Mex. 

 rattus Osten Sacken, see Eucessia. 



scriptus Coquillett, West. Amer. Scientist, 1891, 260. — S. Cal. 

 squamosus Coquillett, see marcidus. 

 tardus Coquillett, West. Amer. Scientist, 1891, 258.— Los Angeles, San Diego 



and Kern Cos., Cal. 

 transitus Coquillett, Canad. Ent., xviii, 83 {Epacmus) .—Ca.\. 

 varius Coquillett, West. Amer. Scientist, 1891, 256. — San Diego Co., Cal. 

 vittatus Coquillett, Canad. Ent., xviii, 86. — Cal. 



? WiLLiSTON, Dipt, of Death Val. Exped., 254, doubtful oc. in Panamint 



Val., Cal. 

 vulpecula Coquillett, Trans. Amer. Ent. Soc. xxi, 107. — S. Cal. 



METACOSMUS. 



Coquillett, West. Amer. Scientist, 1891, 220. 

 exilis Coquillett, West. Amer. Sci., 1891, 221. — Orange Co., Cal. 



DESMATOMYIA. 



WiLLiSTON, Kans. Univ. Quart., tit, 268, 1895. 

 anomala Williston, op. cit. — Garden of the Gods, Col. 



PARACOSMUS. 



Osten Sacken, West. Dipt., 262, 1877, name changed. 

 Loew, Cent., x, 48, 1872 (AHocotus, preoc). 



