g6 CATALOGUE OF NORTH AMERICAN DIPTERA. 



rufocincta Osten Sacken. Proc. Acad. Nat. Sci. Phil., 1859, 252 ; Mon. N. A. 



Dipt., IV, 313, pi. II, f. 19. — Quebec and White Mts. to 111. 

 N. J.— Smith Cat. 



DOLICHOPEZA. 

 Curtis, Brit. Ent., 1825, 62. 

 Meigen, Syst. Beschr., vi, 283, pi. lxv, f. 10, 11 (called Lcptina on plate), 



1830. 

 Zetterstedt, Dipt. Scand., x, 4038, 185 1. 

 ScHiNER, Fauna Austr., 11, 525, 1864. 

 Osten Sacken, Stud, TipuL. i, 157, 1886. 

 annulata Say, Jour. Acad. Sci. Phil., iii, 25 (Tipula) ; Compl. Works, 11, 49 (id.). 



—Pa. 

 Wiedemann, Auss. Z\v., i, 54 (id.). 

 Osten Sacken, Cat., 40; Stud. Tipul., i, 157. 

 Middle States— O. S. Cat.; N. J.— Smith Cat. 



Note. — Both Wiedemann and Osten Sacken erroneously refer to Say's 

 desc. of Tipula anntilicornis. an entirely different insect. 



MEGISTOCERA. 



Wiedemann, Dipt. Exot., 41, 1821 {Maekistoccra) ; Auss. Z\v., i, 55, 1828. 

 Osten Sacken, Stud. Tipul., i, 158, 1886. 

 longipennis Macquart, Dipt. Exot., i, i, 57, pi. v. f. i (Tipula). — Cuba. 

 Osten Sacken, Stud. Tipul., i, 161, gen. ref. 

 Porto Rico — Roeder. 



BRACHYPREMNA. 



Osten Sacken, Stud. Tipul., i, 161, 1886. 

 dispellens Walker, Trans. Ent. Soc. Lond., n. s., v, 333 (Tipula). — Mex. 



Osten Sacken, Berl. Ent. Zeitsch., xxx, 162. — D. C, Tex. 



WiLLisTON, Biologia, Dipt., Suppl., 229, oc. in Tabasco and Vera Cruz, ]Mex. 

 similis Williston, Biologia, Dipt., Suppl., 229. — Tabasco, Mex. 

 unicolor Osten Sacken, Stud. Tipul., 11, 239. — Porto Rico. 



TANYPREMNA. 



Osten Sacken, Biologia, Dipt., i, 19, 1886. 

 opilio Osten Sacken, loc. cit., fig. — Guatemala. 



XIPHURA. 



Brulle, Annales Soc. Ent. France, 1832, 205. 



Osten Sacken, Stud. Tipul., i, 165, and early stages, 173, 1886. 

 atrata Linne, Fauna Suec, 1749 (Tipula). — Europe. 



Fabricius, Syst. Antl., 19 (Ctenophora). 



Meigen, Syst. Beschr., i, 158; vi, 285 (id.). 



DeGeer, Insectes, vi, 138, pi. xix, f. 10 (Tipula icheumonea) . 



Brulle, Annales, i, 208, pi. v, f. 2, 1832 (villarctiana). 



Staeger, Dipt. Dan., 3 (Ctenophora ruficornis). 



ScHiNER, Fauna Austr., 11, 499 (Ctenophora). 



Van der Wulp, Tijdssch. v. Ent., xxiv, 147, oc. in Quebec (Ctenophora). 



Osten Sacken, Stud. Tipul., i, 166, oc. in N. A. 

 frontalis Osten Sacken, Proc. Ent. Soc. Phil., 1864, 48 (Ctenophora). — ]Mass. 



? Walker, List, i, 76 (Ctenophora dorsalis). — Newfoundland. 



