CATALOGUE OF NORTH AMERICAN DIPTERA. 2/1 



OsTEN Sacken, Cat., 75 and 233, note on type (placed as a synonym of 



D. thoracica). 

 Johnson, Ent. News, xiii, yy, reasons for believing it distinct ; oc. at Jack- 

 son, Ala. ; Tifton, Ga. ; and in N. J. 

 astur OsTEN Sacken, West. Dipt., 285. — Cal., several places. 



WiLLiSTON, Trans. Amer. Ent. Soc, xi, 27.— Cal, Wash., Ore. 

 columbica Walker, in Lord's Naturalist, etc. — Vancouver Id. 

 OsTEN Sacken, West. Dipt., 285, quotes Walker. 

 WiLLiSTON, Trans. Amer. Ent. Soc, xi, 27.— Ore., Wash. 

 fascipennis Macquart, Hist. Nat. Dipt., i, 284 (Laphria) ; Dipt. Exot., Suppl.. 

 I, 74 (L. prcEpotens). — Cayenne, S. A. 

 Schiner, Novara, 172, oc. in Central America, 

 flavicollis Say, Long's Exped., App., 374; Compl. Works, i, 255 {Laphria).—^. 

 W. Terr. 

 Wiedemann, Auss. Zw., i, 519 {Laphria). 

 WiLLiSTON, Trans. Amer. Ent. Soc, xi, 25. — Conn. 



Mass.— Harris Cat.; Atlantic St.— O. S. ; N. J.— Smith Cat; White Mts. 

 — Slosson ; Montreal — Chagnon; Axton, N. Y. — AL & H. ; Province of 

 Quebec. — Fyles. 

 grossa Fabricius, Spec. Ins., it, 460; Syst. Antl., 153 (Asilus). — S. A. 



Say, Jour. Acad. Sci. Phil., ni, 74; Compl. Works, 11, 67 (Lap/via ter- 



gissa). — Pa. 

 Wiedemann, Auss. Zw., i, 502 (id.). 

 Macquart, Dipt. Exot., i, 2, 68 (L. analis). — N. A. 

 Harris, Ins. New Engl., 3d edit., 604 (L. Havibarhis) . 

 Osten Sacken, Cat., 233, notes on synonymy. 

 WiLLisTON, Trans. Amer. Ent. Soc, xi, 26. — Conn. 



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

 lata AIacquart, Dipt. Exot., Suppl, i, 78 {Mallophora analis). — Galveston, Tex.; 

 change of name in Suppl iv, 75. 

 OsTEN Sacken, Cat., 233, note on type. 

 posticata Say, Long's Exped., App., 374; Compl. Works, i, 255 (Laphria). — N. 

 W. Terr. 

 Wiedemann, Auss. Zw., i, 518 (Laphria). 

 Macquart, Dipt. Exot., i, 2, 69 (id.). — Carolina. 

 WiLLiSTON, Trans. x\mer. Ent. Soc, xr, 26. 



Mass.— Harris Cat.; Atlantic St.— O. S. ; N. J.— Smith Cat.; Montreal— 

 Chagnon; Fla. — Johnson; Beulah, N. M. — Skinner; Axton, N. Y. — M. 

 & H. 

 sacrator Walker, List, 11, 382 (Laphria). — Nova Scotia. 

 WiLLiSTON, Trans. Amer. Ent. Soc, xi, 26. — N. H. 

 Quebec, N. H., N. Y. — O. S. ; Montreal— Chagnon. 

 saffrana Fabr., see Laphria. 



thoracica Fabricius, Syst. Antl, 158 (Laphria; in crratis the name is changed 

 to fuhithorax, which Wiedemann does not accept). — N. A. 

 Wiedemann, Dipt. Exot., 236; Auss. Zw., i, 511. 

 Walker, List, 11, 383 (L. alcanor). — Mass. [O. S., from type.] 

 WiLLiSTON, Trans. Amer. Ent. Soc, xi, 26. — Conn., Pa. 

 LeBaron, in Prairie Farmer, July 13, 1872, notes it killing bees. 

 N. J.— Smith Cat. ; Montreal — Chagnon. 

 unicolor Williston, Trans. Amer. Ent. Soc, xi, 26. — Wash. 



