CATALOGUE OF NORTH AMERICAN DIPTERA. 93 



AMALOPIS. 



HALIDAY, in Walker's Ins. Brit., Dipt., in, addenda, p. xv, 1856. 

 SCHINER, Fauna Austr., n, 527, 1864. 



KOLENATI, Wien. Ent. Monatschr., iv, 391, 1860 (Cntmobia) [O. S.]. 

 ZETTERSTEDT, Ins. Lapp., 852, 1840 (Tricyphona, in part) ; Dipt. Scand., 



x, 4035, 1851 (id.}. 

 OSTEN SACKEN, Mon. N. A. Dipt., iv, 260, 1869. 



Note. The controversy between Osten Sacken and Bergroth as to the 

 propriety of displacing the name Ainalopis for Tricyphona will be found 

 in the following papers : 

 BERGROTH, Wien. Ent. Zeit., vn, 199. 

 OSTEN SACKEN, Berl. Ent. Zeitsch., xxxi, 224. 

 BERGROTH, Wien. Ent., Zeit., xvn, 267. 

 OSTEN SACKEN, Berl. Ent. Zeitsch., XLII, 150. 



In my opinion Osten Sacken makes out a good case for the retention of 

 Amalopis. 



ampla DOANE, Jour. N. Y. Ent. Soc., vm, 195, pi. vin, f. 17. Seattle, Wash, 

 auripennis OSTEN SACKEN, Proc. Acad. Nat. Sci. Phil, 1859, 247; Mon. N. A. 



Dipt., iv, 268. Mass. 



calcar OSTEN SACKEN, Proc. Acad. Nat. Sci. Phil., 1859, 247 ; Mon. N. A. Dipt, 

 iv, 268, pi. ii, f. 14; West. Dipt., 205, note. Wis., White Alts., N. H. ; 

 Quebec ; Cal ? 

 constans DOANE, Jour. N. Y. Ent. Soc., vm, 196, pi. vm, f. 18. Olympia, Toke- 



land, and South Bend, all in W'ash. 



diaphana DOANE, Jour. N. Y. Ent. Soc., vm, 195, pi. vm, f. 16 (disphana. a mis- 

 print). Pullman, Olympia, and Seattle, all in Wash. 

 COQUILLETT, Proc. Wash. Acad. Sci., n, 399, oc. in Alaska, several places. 

 exoloma DOANE, Jour. N. Y. Ent. Soc., vm, 194, pi. vm, f. 14. Pullman, Wash, 

 hyperborea OSTEN SACKEN, Proc. Acad. Nat. Sci. Phil., 1859, 292; Mon. N. A. 



Dipt., iv, 269. Labrador. 



inconstans OSTEN SACKEN, Proc. Acad. Nat. Sci. Phil, 1859, 247: Mon. N. A. 

 Dipt., iv, 266, pi. n, f. 15 and iv, f. 30. Va. ; White Mts., N. H. ; D. C. ; 

 N. Y. 



EGGER, Verb. Zool. Bot. Ges., xm, 1103, 1863 (tipulina}. Europe. 

 SCHINER, Fauna Austr., n, 528 (id.}. 



BERGROTH, Verb. Zool. -Bot. Ges., xxxvni, 1888, 650, syn. and notes (Tri- 

 cyphona). 



JOHNSON, Ent. News, XH, 305, figs, showing variation in venation. 

 N. J. Smith Cat.; Quebec O. S. Cat. 



septentrionalis BERGOTH, Wien. Ent. Zeit., vn, 199 (TnVy/>/wa).--Sitka. 

 vernalis OSTEN SACKEN, Proc. Acad. Nat. Sci. Phil., 1859, 291 ; Mon. : A. Dipt., 



iv, 270. White Mts., D. C. 

 vitripennis DOANE, Jour. N. Y. Ent. Soc., vm, 195, pi. vm, f. 15. Wawawai and 



Olympia, Wash. 



COQUILLETT, Proc. Wash. Acad. Sci., n, 399, oc. in Lowe Inlet, Brit. Col. 

 (Tricyphona}. 



PEDICIA. 



LATREILLE, Gen. Crust, et Ins., iv, 255, 1809. 

 MACQUART, Hist. Nat. Dipt., i, 91, 1834. 

 SCHINER, Fauna Austr., n, 526, 1864. 

 OSTEN SACKEN, Mon. N. A. Dipt., iv, 273, 1869. 

 ALDRICH, Psyche, Feb., 1895, 201, notes. 



