1 68 CATALOGUE OF NORTH AMERICAN DIPTERA. 



LoEvv, Stett. Ent. Zeit., 1847, 69 (borealis). [Loew.] 



OsTEN Sacken, Cat., 17 and note, about the synonymy. 



Johnson, Trans. Amer. Ent. Soc., xxix, loi, oc. at Beulali, N. M. 



SCATOPSE. 



Geoffroy, Hist. Nat. Ins., 11, 545, 1764. 



Meigen, Syst. Beschr., i, 299, 1818. 



Macquart, Hist. Nat. Dipt., i, 181, 1834. 



LoEW, Linnaea Ent., i, 324, 1846; Zeitsch. f. Ges. Naturwiss., xxxv, 1870. 



Zetterstedt, Dipt. Scand., ix, 3395, 1850. 



ScHiNER, Fauna Austr., 11, 348, 1864. 

 atrata Say, Long's Exped., App., 367 ; Compl. Works, i, 250. — Philadelphia. 



Wiedemann, Auss. Zvv., i, 71. 



LoEW, Linnaea Ent., i, 330, pi. iii, f. 4 (recurz'a). — Europe. [Loew.] 



N. J.— Smith Cat. 

 brevicornis Meigen, Syst. Beschr., vi, 314. — Europe. 



ScHiNER, Fauna Austr., 11, 351. 



White Mts., N. H.— Slosson. 

 nitens Walker, List, i, 114. — Martin Falls, Canada. 



OsTEN Sacken, Cat., says is unrecognizable. 

 notata Linne, Fauna Suec, No. 1773 (Tz/'M/a).— Europe. 



Fabricius, Ent. Syst, iv, 250 {Tipula albipennis) ; Suppl., 353 (refers to 

 Hirtea) ; Syst. Antl., 55 {albipennis) . 



Gmelin, Syst. Nat., v, 2825 {Tipula). 



Meigen, Klassif. Zw., i, 105 {latrinarum) ; Syst. Beschr., i, 300; id. loc, 

 301 {punctata). [Schiner.] 



Zetterstedt, Dipt. Scand., ix, 3397. 



Schiner, Fauna Austr., 11, 351. 



OsTEN Sacken, Cat., 17, oc. in N. A. 



LuNDBECK, Dipt. Groenlandica, oc. in Greenland. 



CoQUiLLETT, Proc. Wash. Acad. Sci., 11, 394, oc. in Alaska and Greenland, 

 to Alabama. N. J. — Smith Cat. 

 obscura Walker, List, i, 114. — Martin Falls, Canada. 



Unrecognizable. [O. S.]. 

 pulicaria Loew, Linnaea Ent., i, 338, pi. iii, f. 10. — Europe. 



Van der Wulp, Tijdschr. v. Ent., xii, 80, oc. in Wis. 



Schiner, Fauna Austr., 11, 351. 



Howard, Proc. Wash. Acad. Sci., 11, oc. in Va. ; bred from human excre- 

 ment. White Mts., N. H.— Slosson. 

 pusilla Walker, List, i, 114. — Martin Falls, Canada. 

 pygmaea Loew, Cent., v, 13. — D. C. 



Williston, Dipt. St. Vincent, 269, pi. 2?>3y f- 26. — St. Vincent, W. L 



CoQuiLLETT, Proc. U. S. N. M., XXII, 250, oc. in Porto Rico. 



N. J.— Smith Cat. 

 varicornis Coquillett, Proc. U. S. N. JNL, xxv, 96. — D. C. 



SIMULIID.E. 



SIMULIUM. 



Latreille, Hist. Nat. d. Crust, et d. Ins., iii, 426, 1802. 

 Meigen, Syst. Beschr., i, 288, 1818 {Simtilia). 

 Macquart, Hist. Nat. Dipt., i, 173. 1834. 

 Zetterstedt, Dipt. Scand., ix. 3414. 1S50 {Siinulia). 



