582' CATALOGUE OF NORTH AMERICAN DIPTERA. 



glaberrima Wiedemann, Auss. Zw., ii, 475.— W. I. 



Lake Worth, Fla. — Johnson. 

 hyalipennis Zetterstedt, Dipt. Scand., vi, 2350. — Europe. 



CoQUiLLETT, Proc. Wash. Acad. Sci., 11, 459, oc. in Yakutat and Virgin 

 Bay, Alaska (hyalinipcnnis). 

 longicornis Williston, Trans. Ent. Soc. Lond., 1S96, 378. — St. Vincent, W. I. 



CoQUiLLETT, Proc. U. S. N. M., xxii, 258, oc. in Porto Rico. 

 nigra Wiedemann, Auss. Zw., 11, 476. — Brazil. 



Bigot, Sagra's Cuba, 827, oc. in Cuba. 



White Mts., N. H.— Slosson. 

 orchidearum Townsend, Trans. Amer. Ent. Soc, xxn, 80. — Jamaica ; bred from 



flower-stem of an orchid, Oncidiiim liiriduni. 

 polita Say, Jour. Acad. Sci. Phil., vi, 188; Compl. Works, 11, 371. — Ind. 



Howard, Proc. Wash. Acad. Sci., 11, 586, reared from human excrement. 



Mass. — Harris Cat., quoted by O. S. 

 rufitarsis Maquart, Dipt. Exot, Suppl. iv, 300, pi. xxviii, f. 2. — N. A. 



? Walker, List, iv, 1004 (tarsata Fall.). — Martin Falls, Canada. [O. S., 

 with a doubt.] 



GiGLio-Tos, Ditt. del Mess., i\', 53, oc, etc. — Mex. 



N. J. — Smith Cat, " Larvae and pupas in decayed wood " ; White Mts., N. 

 H.— Slosson; Axton, N. Y.— M. and H. 



PALLOPTERA. 



Fallen, Ortalides, 1820, 23. 



ScHiNER, Fauna Austr., 11, 107, 1864. 



Becker, Berl. Ent. Zeitsch., xl, 1895, 313, discussion of genus, with table 

 of European species. 

 arcuata Fallen, Ortalides, 25. — Sweden. 



Meigen, Syst. Beschr., v, 267 (Saproiny::a jmista). 



Zetterstedt, Dipt. Scand., vi, 2275. 



ScHiNER, Fauna Austr., 11, 108. 



White Mts., N. H.— Slosson (det. by Coq.). 

 jucunda Loew, Cent., iii, 55. — Sitka. 



CoouiLLETT, Proc. Wash. Acad. Sci., 11, 459, oc. in Alaska, Idaho and Col. 

 superba Loew, Cent, i, 75. — Pa. Quebec — O. S. ; White Mts., N. H. — Slosson; 



Province of Quebec — Fyles. 

 terminalis Loew, Cent., in, 54. — Sitka. 



PACHYCERINA. 



Macquart, Hist. Nat. Dipt., 11, 511, 1835. 



ScHiNER, Fauna Austr., 11, 93, 1864. 



Becker, Berl. Ent. Zeitsch., 1895, xl, 250. 

 clavipennis Coquillett, Canad. Ent., xxx, 280. — St. Augustine, Fla. 

 dolorosa Williston, in Adams's paper, Kans. Univ. Sci. Bull., 11, 3,7. — Col. 

 verticalis Loew, Cent., i, 82. — Fla. 



Townsend, Canad. Ent, 1893, 303 (Sapromyza vulgaris Fitch). [Kahl.] 



N. J. — Smith Cat. ; Florida — Johnson ; " Over the greater part of the U. 

 S."— Williston ; Beulah, N. M.— Skinner. 

 Note. — Mr. Kahl informs me that verticalis and the true vulgaris Fitch 



belong to the same genus, which is neither Pachycerina nor Sapromyza. 



