CATALOGUE OF NORTH AMERICAN DIPTERA. 259 



ECHTHODOPA. 



LoEW, Cent., vii, 27, 1866; Beschr. Europ. Dipt., ir, 78, uhs. 



ScHiNER, Verb. Zool.-Bot. Ges., 1866, 848, quotes orig. desc. 

 formosa Loew, Cent., x, 2.2. — Pa. 

 pubera Loew, Cent., vii, 27. — Nebr. Mont. — Will. Ms. 



DIOCTRIA. 



Meigen, Illig. Mag., 11, 270, 1803; Syst. Beschr., 11, 180, 1820. 



Macquart, Hist. Nat. Dipt., i, 289, 1834. 



ScHiNER, Fauna Austr., i, 119, 1862. 



CoQUiLLETT, Canad. Ent., xxv, 80, synopsis, 1893. 

 albius Walker, List, 11, 301. — N. Y. 



OsTEN Sacken, West. Dipt., 287, notes. 



WiLLiSTON, Trans. Amer. Ent. Soc, xi, 8, oc. in Conn, and Wash. 



N. J.— Smith Cat.; White Mts., N. H.— Slosson. 

 nitida Williston, Trans. Ent. Soc, xi, 8. — Wash. 

 parvula Coquillett, Canad. Ent., xxv, 80. — Cal. 

 pusio OsTEN Sacken, West. Dipt., 288. — Sonoma Co., Cal. 



Williston, Trans. Amer. Ent. Soc, xiii, 288. — Col. 

 resplendens Loew, Cent., x, 21. — Cal. 

 rubida Coquillett, Canad. Ent., xxv, 80. — Cal. 

 sackeni Williston, Trans. Amer. Ent. Soc, xi, 8. — Wash. 



CYRTOPOGON. 



Loew, Linnsea Ent., 11, 516, 1847. 

 ScHiNER, Fauna Austr., i, 133, 1862. 



Osten Sacken, West. Dipt., 294, analyt. table of western species ; Cat., 

 231, note 104, table of New England species. 

 aurifex Osten Sacken, West. Dipt., 300. — Sierra Nevada Mts., Cal. 

 bimacula Walker, Dipt. Saund., 102, pi. iv, f. i (Euarmostus), male. — N. A. 

 Loew, Cent., vii, 61 (Dasypogon melanopleurus), female; Berl. Ent. 

 Zeitsch., 1874, 365, syn.— White Mts., N. H. 

 callipedilus Loew, Berl. Ent. Zeitsch., 1874, 358. — Cal. 



Osten Sacken, West. Dipt., 296. — Sierra Nevadas, Cal. 

 Williston, Trans. Amer. Ent. Soc, xi, 12, oc. in Wyo. 

 Coquillett, Psyche, Jan., 1901, 149, oc. in N. M. 

 cerussatus Osten Sacken, West. Dipt., 308. — Sonoma Co., Cal. 

 chrysopogon Loew, Cent., vii, 59. — Mass. 



? Walker, List, 11, 355 (Dasypogon falto). — Nova Scotia. [O. S. Cat., 



with ?] 

 Quebec — Wulp; Montreal— Chagnon ; N. J.— Smith Cat.; Fla. — Johnson; 

 Axton, N. Y.— M. & H. 

 cretaceus Osten Sacken, West. Dipt., 302. — Sierra Nevadas, Cal. 

 cymbalista Osten Sacken, West. Dipt., 297, Sierra Nevadas, Cal. (Summit Sta- 

 tion and Webber Lake), 

 dasyllis Williston, Kans. Univ. Quart., 11, 66. — Col. 

 dasylloides Williston, Trans. Amer. Ent. Soc, xi, 11. — Wash, 

 dubius Williston, Trans. Amer. Ent. Soc, xi, 13. — Ore. 

 evidens Osten Sacken, West. Dipt., 306. — Webber Lake, Cal. 

 ? gibber Williston, Trans. Amer. Ent. Soc, xi, 14, pi. i, f. 9.— Cal. Gen. ref. 

 with a ? 



