26o CATALOGUE OF NORTH AMERICAN DIPTERA. 



leucozona Loew, Berl. Ent. Zeitsch., 1874, 364. — Sierra Nevadas, Cal. 



OsTEN Sacken, West. Dipt., 299. — Webber Lake and Yosemite Valley, 

 Cal. 



Beulah, N. M.— Skinner. 

 longimanus Loew, Berl. Ent. Zeitsch., 1874, 360.— San Francisco. 



OsTEN Sacken, West. Dipt., 303. — Marin Co., Cal. 

 lutatius Walker, List, 11, 357 (Dasypogon). — Nova Scotia. 



OsTEN Sacken, Cat., 231, note 105. — Cayuga L., N. Y. ; Mass. 

 lyratus Osten Sacken, Cat., 232.— White Mts., N. H.; Catskills, N. Y. 

 marginalis Loew, Cent., vii, 60; Berl. Ent. Zeitsch., 1S74, 365, note. — Mass. 



Canada — O. S. Cat.; N. J. — Smith Cat. 

 montanus Loew, Berl. Ent. Zeitsch., 1874, 362. — Sierra Nevadas, Cal. 



Osten Sacken, West. Dipt., 298. — Webber Lake, Cal. 



Beulah, N. M.— Skinner. 

 ? nebulo Osten Sacken, West. Dipt., 309. — Webber L., Cal. Gen. ref. doubted. 



WiLLiSTON, Trans. Amer. Ent. Soc, xi, 14. — Wash. 

 nugator Osten Sacken, West. Dipt., 307. — Webber L., Cal. 



WiLLisTON, Trans. Amer. Ent. Soc, xi, 13, oc. in Ore. and note. 

 plausor Osten Sacken, West. Dipt., 297. — Morino Valley and Spanish Peaks, 

 N. M.; Utah; Idaho. 



WiLLisTON, Trans. Amer. Ent .Soc, xi, 12, oc. in Col. 

 positivus Osten Sacken, West. Dipt., 307. — Webber L., Cal. Ariz. — Will. Ms. 

 praepes Williston, Trans. Amer. Ent. Soc, xi, 12.^ — Wash, 

 princeps Osten Sacken, West. Dipt., 302. — Webber L., Cal. 

 profusus Osten S.\cken, West. Dipt., 305. — Morino Valley and Sangre de Cristo 



]\Its., N. M. Also reported by Williston from N. M. 

 rattus Osten Sacken, West. Dipt., 308. — Webber L., Cal. 

 rejectus Osten Sacken, West. Dipt., 307. — Webber L., Cal. 

 sudator Osten Sacken, West. Dipt., 307. — Webber L., Cal. 



LASIOPOGON. 



Loew, Linnasa Ent., 11, 508, 1847; Berl. Ent. Zeitsch., 1874, 377j name 

 changed to Daulopogon, on account of prior use of Lasiopogon in bot- 

 any. 



arenicola Osten Sacken, West. Dipt., 310 {Daulopogon). — San Francisco. 



bivittatus Loew, Cent., vii, 57 ; Berl. Ent. Zeitsch., 1874, 370, note. — Cal. 



opaculus Loew, Berl. Ent. Zeitsch., 1874, 367 {Daulopogon). — 111. 

 N. J.— Smith Cat. 



terricola Johnson, Ent. News, xi, 326 {Daulopogon) .—Oceirn. Co., Clementon, 

 Wenonah, and Riverton, all in Southern N. J. 



tetragrammus Loew, Berl. Ent. Zeitsch., 1S74, 368 {Daulopogon). — Can. 



PLESIOMMA. 



Macquart, Dipt. Exot., i, 2, 54, 1838. 

 funesta Loew, Wien. Ent. Monatsch., v, 35; Cent., vii, 31. — Cuba. 



J.ennicke, Neue Exot. Dipt., 48 {Dioctria luguhris). — Cuba. [Lw. in 

 O. S. Cat.] 

 indecora Loew, Cent., vii, 2ii- — Cuba. Jamaica — Johnson. 

 leptogaster Loew, Cent., vii, 32. — Cuba. 



lineata Fabricius, Spec. Ins., 11, 465 {Asilus) ; Ent. Syst., 386 (id.) ; Syst. Antl, 

 167 {Dasypogon). — West Indies. 



