CATALOGUE OF NORTH AMERICAN DIPTERA. I4I 



pulchra Johannsen, Ent. News, xiv, 14. — Axton, N. Y. 



subcaerulea Coquillett, Proc. U. S. N. M., xxiii, 595. — N. H., Pa., and Ottawa, 



Can. 

 tantilla Loew, Cent., ix, 21. — D. C. 



LASIOSOMA. 



WiNNERTZ, IMon.. 748, 1863. 

 ScHiNER, Fauna Austr., 11, 448, 1864. 

 fasciata Say, Jour. Acad. Sci. Phil., in, 26,; Compl. Works, 11, 50 (Sciophila). 

 —Pa. and Md. 

 Wiedemann, Auss. Zw., i, 62 (id.). 

 OsTEN Sacken, Cat., 10, gen. ref. 

 Beulali, N. M. — Skinner. 

 hirta RIeigen, Syst. Beschr., i, 251 (196) (Sciophila). — Europe. 



Zetterstedt, Ins. Lapp., 860 (Sciophila pilosiila) ; Dipt. Scand. xi, 4133 



(Sciopliila). 

 WiNNERTZ, Men., 749. 

 ScHiNER, Fauna Austr., 11, 449. 



LuNDBECK, Dipt. Groenlandica, 257, oc. in Greenland. 

 pallipes Say, Long's Exped., Appendix, 361; Compl. Works, i, 245 (Sciophila). 

 — N. W. Terr. 

 Wiedemann, Auss. Zw., i, 62 (id.). 

 OsTEN Sacken, Cat., 10, gen. ref. 

 quadratula Loew, Cent., ix, 22. — Me. 



NEOEMPHERIA. 



OsTEN Sacken, Cat., 9, change of name, 1878. 



WiNNERTZ, Mon. 738, 1863 (Empheria, preoc.) 



ScHiNER, Fauna Austr., 11, 446, 1864 (id.). 

 balioptera Loew, Cent., ix, 13. — 111. Also N. J. — Smith Cat. 

 didyma Loew, Cent., vii, 9 (Sciophila bimacidata, preoc.) ; ix, 14, change of 

 name and redescr. — English Riv., Canada. 



N. J. — Smith Cat., and Montreal — Chagnon. 

 kincaidii Coquillett, Proc. Wash. Acad. Sci., 11, 391. — Popoff Id., Alaska, 

 maculipennis Williston, Dipt. St. Vincent, 262, pi. viii, f. 16. — St. Vincent, W. I. 

 nepticula Loew, Cent., ix, 15. — Ga. Also N. J. — Smith Cat. 



POLYLEPTA. 



WiNNERTZ, j\Ion., 745, 1863. 



Schiner, Fauna Austr., 11, 447, 1864. 

 fragilis Loew, Cent., ix, 16. — Mass. 

 grisea Walker, List, i, 92 (Sciophila). — Huds. Bay Terr. 



White Mts., N. H.— Slosson. 

 leptogaster Winnertz, Alon., 746. — Europe. 



Schiner, Fauna Austr., 11, 448. 



Coquillett, Ent. News, Jan., 1902, oc. in White Mts., N. H. 

 tibialis Coquillett, Proc. U. S. N. IM, xxiii, 596.— White Mts., N. H 



N. J.— Smith Cat. 



DIOMONUS. 



Walker, List, i, 87. 1848. 



Townsend, Trans. Amer. Ent. Soc, xix. 155, 1892; notes — doubts validity. 

 nebulosus Walker, loc. cit. — RIartin Falls, Canada. 



