624 CATALOGUE OF NORTH AMERICAN DIPTERA. 



PARALIMNA. 



LoEW, Mon. N. A. Dipt., i, 138. 1862. 

 OsTEN Sacken, Cat., 201, note. 

 Becker, Berl Ent. Zeitsch., xli, 114, 1896. 

 appendiculata Loew, Mon. N. A. Dipt., i, 138.— Middle States. 



N_ J._Smith Cat.; St. Augustine, Fla.— Johnson. 

 decipiens Loew, Zeitsch. f. Ges. Naturwiss., 1878, 196.— Texas. 



CoQUiLLETT, Proc. U. S. N. M., XXII, 259, oc. in Porto Rico, Ga., and Fla. 

 multipunctata Williston, Trans. Ent. Soc. Lond., 1896, 290; Kans. Univ. Quart., 

 VI, 5, oc. in Brazil. — St. Vincent, W. I. ; Williston suggests that this, 

 with sccuuda Schiner from S. A., and appcndiculafa, may all be one 

 species. 

 nuda CoQUiLLETT, Jour. N. Y. Ent. Soc, x, 182.— Frontera in Tabasco, Mex. 

 obscura Williston, Trans. Ent. Soc. Lond., 1896, 391.— St. Vincent, W. L 

 Porto Rico — Coquillett. 



PTILOMYIA. 

 Coquillett, Proc. U. S. N. M., xxii, 261, 1900. 

 enigma Coquillett, loc. cit. — Porto Rico. 



ALLOTRICHOMA. 



Becker, Berl. Ent. Zeitsch., xli, 1896, 121. 

 Williston, Kans. LTniv. Quart., vi, 4, 1897, note. 

 abdominalis Williston, Trans. Ent. Soc. Lond., 1896, 398 {Hccamcde) ; Kans. 

 Univ. Quart., vi, 4, gen. ref. — St. Vincent, W. L ; Brazil. 

 Coquillett, Proc. U. S. N. M., xxii, 260, oc. in Porto Rico. 



GASTROPS. 



Williston, Kans. Univ. Quart., vi, 3, 1897. 

 nebulosus Coquillett, Canad. Ent., xxxii, 34. — N. C, Ga. 

 niger Williston, Kans. Univ. Quart., vi, 3. — Grenada, W. L, and Rio Janeiro. 



DISCOMYZA. 



Meigen, Syst. Beschr., vi, 76, 1830. 

 Schiner, Fauna Austr., 11, 240, 1864. 

 Becker, Berl. Ent. Zeitsch., xli, 128, 1896. 

 balioptera Loew, Mon. N. A. Dipt., i, 140. — Cuba. 



dubia Williston, Trans. Ent. Soc. Lond., 1896, 392, pi. xiii, f. 138.— St. Vin- 

 cent, W. L 



PSILOPA. 



Fallen, Hydromyzides, 6, 1820. 

 Schiner, Fauna Austr., 11, 241, 1864 (Ephygrobia). 



Becker, Berl. Ent. Zeitsch., xli, 135, 1896, adopts and defends Ephy- 

 grobia. 

 Williston, Trans. Ent. Soc. Lond., 1896, 392, table of St. Vincent species. 

 aciculata Loew, Mon. N. A. Dipt., i, 142. — Cuba. 



Williston, Trans. Ent. Soc. Lond., 1896, 394, pi. xiii, f. 140; Kans. Univ. 



Quart., VI, 4, oc. — St. Vincent, W. L ; Rio Janeiro. 

 Coquillett, Proc. \J. S. N. M., xxii, 260, reports from Porto Rico, Ga., 

 and La. 

 aeneonigra Loew, Zeitsch. f. Ges. Naturwiss., 1878, 196. — Texas. 

 atra Loew, Mon. N. A. Dipt., i, 142.— Middle States. 



