CATALOGUE OF NORTH AMERICAN DIPTERA. 



97 



? Walker, Dipt. Sauiid., 448 {Cteiiopliora s it c c ed e ns) .—Camda. Syn. of 

 both by O. S., with a doubt. 



X. J. — Smith Cat. 

 fumipennis Osten Sacken, Proc. Ent. Soc. .Phil, 1864, 47 {Ctenophora). — Va. 

 Also Stud. Tipul., i, 167, gen. ref. 



X. J.— Smith Cat. 

 topazina Osten S.\ckex, Proc. Ent. Soc. Phil., 1864, 47 {Ctenophora) ; Stud. 

 Tipul., I, 167, gen. ref. — Va. 



Montreal — Chagnon. 



CTENOPHORA. 



Meigen, Illig. Mag., 11, 263, 1803; Syst. Beschr., i, 155, 1818. 



M.-\CQU.-\RT, Hist. Nat. Dipt., i, yy, 1834. 



ScHiNER, Fauna Austr., 11, 498, 1864. 



Osten S.'^cken, Stud. Tipul., i, 164, and early stages, 173, 1886. 

 angustipennis Loew, Cent., x, 3. — Cal. 



Osten Sacken, West. Dipt., 211. — Cal. 



Williston, Kans. Univ. Quart., 11, 63. — Wash. 



Bergroth. Wien. Ent. Zeit., vii, 201. — Vancouver Id., Brit. Col. 

 apicata Osten Sacken, Proc. Ent. Soc. Phil., 1864, 46. — Me., N. H. 



^lontreal — Chagnon. 

 dorsalis Walker, List, i, y6. — X'ewfoundland. 

 nubecula Osten Sacken, Proc. Ent. Soc. Phil.. 1864, 45. — 111. 



X. J.— Smith Cat. 

 similis Williston, Kans. Univ. Quart., 11. 63. — Wash. 



PACHYRHINA. 



Macquart, Hist. Nat. Dipt., i, 88, 1834. 



Zetterstedt, Dipt. Scand., x, 3985, 1851. 



Schiner, Fauna Austr., 11. 503, 1864. 



Osten Sacken, Biologia, Dipt., i, 15, table of Mex. and C. A. spp. 



Webster, Insect Life, iii, 12, mentions damage done to wheat by a species 

 in Indiana; Bull. Ohio E.x. Station, Tech. Ser., i. No. 3, 152, describes 

 oviposition of an undetermined sp. 

 abbreviata Loew, Cent., iv, 36. — Miss, 

 affinis Bell.\rdi, Saggio, i, 10 (Tipula). — Mex. 



Osten Sacken, Biologia, Dipt., i, 15, note on the type, 

 altissima Osten Sacken, West. Dipt., 210. — Pike's Peak, Col. ; Taos Peak, N. 



^I., above timber line, 

 circumscripta Loew, Cent., iv, 38. — Cuba. 

 collaris Say, Jour. Acad. Sci. Phil., iii, 2^; Compl. Works. 11, 49 (Tipula). — Pa. 



Wiedemann, Auss. Zw., i, 52 (id.). 



Mass. and D. C— O. S. ; N. J.— Smith Cat. 

 consularis Osten Sacken. Biologia, Dipt, i, 17. — Costa Rica, llicaragua. 



Schiner, Novara, 34 (elegans Fab.). — Venezuela [O. S.]. 



Williston, Biologia, Dipt., SuppL, 228, oc. in Tabasco, Me.x. 

 elegantula Williston, Trans. Ent. Soc. Lond., 1896, 295, pi. x, f. 70. — St. Vin- 

 cent, W. I. 

 erythrophrys Williston, Kans. Univ. Quart., 11. 63. — Col. 



Johnson. Trans. Amer. Ent. Soc, xxix, loi. — N. M. and Col. 



Beulah, N. ~\L — Skinner. 

 eucera Loew, Cent., iv, 39. — D. C. 



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



7 



