3 I 2 CATALOGUE OF NORTH AMERICAN DIPTERA. 



alexippus Walker, List, in, 510 (T a c hydro mi a) .—Martm Falls, Canada. 

 apicalis Loew, Cent., v, 79. — Pa. 



Melander, Mon. Empid., i, 218.— Wood's Hole, Mass. White Mts., N. 

 H. — Slosson. 

 caligatus Melander, Mon. Empid., i, 216, f. 27, 35, 46. — Guerrero, Mex. 



Wheeler and Melander, Biologia, Dipt., i, 375, had referred the same 

 specimens to trivialis Lw. 

 canus Melander, Mon. Empid., i, 220, f. 29, 40, 45.— Los Angeles Co., Cal. 

 crassifemoris Fitch, N. Y. Repts., i, 301, 1856 (Oscinis). — N. Y. 



CoQUiLLETT", Rev. Empid., 438, gen. ref., from type. 



Melander, Mon. Empid., i, 223, 342, trivialis and CBquaUs are probably 

 the same. — Mass., Mich., Ida. 

 debilis Loew, Cent., iii, 37. — D. C. 

 discifer Loew, Cent., iii, 36. — D. C. 



Melander, Mon. Empid., i, 222; note on type, 342. 

 diversipes Coquillett, Proc. Wash. Acad. Sci., 11, 422. — Popof Id., Alaska. 



Melander, Mon. Empid., i, 218. 

 flavirostris Loew, Cent., v, 80.— White Mts., N. H. 



Coquillett, Proc. Wash. Acad. Sci., 11, 422.— Popof Id., Alaska. 



Melander, Mon. Empid., i, 219 ; notes on type, 342. 

 gilvipes Coquillett, Proc. Wash. Acad. Sci., 11, 422. — -Popof Id., Alaska. 



Melander, Mon. Empid., i, 224. 

 gravidus Melander, Mon. Empid., i, 221, f. 25, 42. — San Diego Co., Cal. 

 hastatus Melander, Mon. Empid., i, 222, f. 30. — Lawrence, Kans. ; Craig's Mt., 



Ida. 

 hians Melander, Mon. Empid., i, 220, f. 32, 36, 2i7- — Col. 



impexus Melander, Mon. Empid., i, 219. — Brookings, S. D. ; Battle Creek, Mich. 

 incultus Coquillett, Rev. Empid., 439. — S. Cal. 



Melander, Mon. Empid., i, 218. — Texas, 

 incurvus Melander, Mon. Empid., i, 221, f. 31, 2>^, 44.^Los Angeles Co. and 



San Diego Co., Cal. 

 inops Melander, Mon. Empid., i, 220. — Dubois and Hunter's Cr., Wyo. ; Ox- 

 ford, Idaho. 

 laetus Loew, Cent., v, 81.— White Mts., N. H. 



Melander, Mon. Empid., i, 219; note on type, 341. 

 lateralis Loew, Cent., v, 78.— White Mts., N. H. 



Coquillett, Proc. Wash. Acad. Sci., 11, 421, oc. in Alaska, several places. 



Melander, Mon. Empid., i, 222. 

 lupatus Melander, Mon. Empid., i, 340. — Cloudcroft, N. M. 

 mesogramma Loew, Cent., in, 38. — D. C, N. Y. 



Melander, Mon. Empid., i, 219. — Pa., Tenn. N. J. — Smith Cat. 

 monticola Melander, Mon. Empid., i, 217, f. 41. ^Cameron Pass, Col. 

 pachycnema Loew, Cent., v, yy. — D. C. 



Melander, Mon. Empid., i, 217. Tarrytown, N. Y. — O. S. 

 pluto Melander, Mon. Empid., i, 217, f. 39. — San Diego, Cal. ; doubtfully from 



Albion and Juliaetta, Idaho. 

 rufiventris Melander, Mon. Empid., i, 341.— Cloudcroft, N. M. 

 tenellus Melander, Mon. Empid., i, 223, f. 28, 38. — Champaign Co., 111.; Brook- 

 ings, S. D. 

 tersus Coquillett, Rev. Empid., 439. — Ga., N. C. 



Melander, Mon. Empid., i, 219. — Ga., La. 

 trivialis Loew, Cent., v, 76. — Me., D. C. 



Melander, Mon. Empid., i, 216, f. 26, 34, 43. — New Bedford, Mass. 



See calisatus. 



