422 CATALOGUE OF NORTH AMERICAN DIPTERA. 



griseonigra Van der Wulp, Tijdschr. v. Ent., xxxv, 187; Biologia, Dipt., 11, 4-17. 



— Guerrero, Mex. 

 hirticollis Van der Wulp, Tijdschr. v. Ent., xxxv, 187; Biologia, Dipt., 11, 448. 



— Guerrero, Mex. 

 immaculata Macquart, Dipt. Exot., 11, 3, 233 (76), pi. viii, f. 7. — Carolina. 

 Walker, List, iv, 692 (Gymnosoina occidita). — Nova Scotia. 

 LoEW, Cent., iv, 88 (divisa). — Conn. 

 WiLLiSTON, Trans. Amer. Ent. Soc, xiii, 296, female described (divisa). 



— Conn., Kans., Col., Cal. 

 CoQUiLLETT, Revis. Tachin., 43. — Canada to Texas and S. D. ; Col., Cal. 

 TowNSEND, Canad. Ent., xxii, 66; Annals and Mag. Nat. Hist., xix, 31 



and XX, 283. Notes on sexual differences, etc. 

 Forbes, Psyche, 1893, 466, bred from ? Leiicaiiia unipuiicta Haw. 

 Axton, N. Y. — M. and H. ; Province of Quebec — Fyles. 

 insularis Williston, Trans. Ent. Soc. Lond., 1896, 351. — St. Vincent, W. L 

 melanosoma Van der Wulp, Tijdschr. v. Ent., xxxv, 186; Biologia, Dipt., 11, 



446. — Guerrero, Mex. 

 pallasii Townsend, Proc. Ent. Soc. Wash., 11, 1891, 42. — S. D. 

 Coquillett, Canad. Ent., xxx, 2;^^. not seen. 



Note. — The type looked to me like a melanic variety of immaculata. 

 propinqua Van der Wulp, Tijdschr. v. Ent., xxxv, 187; Biologia, Dipt., 11, 447. 



— Guerrero, Mex. 

 ruficornis Van der Wulp, Tijdschr. v. Ent., xxxv, 186; Biologia, Dipt., 11, 446. 

 — Tabasco, Mex. 

 Townsend, Canad. Ent., xxv, 166, would refer to Gynuiosonia ftliola — that 

 is, G. fuUginosa of this catalogue. 

 subpetiolata Van der Wulp, Tijdschr. v. Ent., xxxv, 186; Biologia, Dipt., 11, 



446. — Vera Cruz, Mex. 

 variegata Van der Wulp, Tijdschr. v. Ent., xxxv, 187; Biologia, Dipt., 11, 449. 

 — Guerrero, Mex. 

 GiGLio-Tos, Ditt. del Mess., iii, 6, notes. — Orizaba, Mex. 



GYMNOSOMA. 



Meigen, Illig. Mag., 11, zyS, 1803. 



Schiner, Fauna Austr., i, 409, 1862. 



Brauer and Bergen stamm, Zweifl. d. Kaiserl. Mus., vi, 153, 1893. 

 fuliginosa Desvoidy, Myodaires, 237. — Carolina. 



Walker, List, iv, 692 (par). — Nova Scotia. 



LoEW, Cent., x, 66 (filiola). — Texas. 



Coquillett, Rev. Tachin.. 43.— N. H. to Cal. ; Canada ; La., etc. 



Porto Rico — Roeder; N. 'M. — Townsend; Montreal — Chagnon; Axton, N. 

 Y.— M. and H. 

 occidua Walker, see Cistogastcr immaculata. 



ELIOZETA. 



RONDANL Dipt. Ital. Prod., i, 82, 1856. 



Brauer and Bergenstamm, Zweifl. d. Kaiserl. Mus., iv, 150, 1889; v, 388, 

 1891 ; VI, 157, 1893. 

 americana Brauer and Bergenstamm, Zweifl. d. Kaiserl. Mus., v, 407. — Ga. 



PHORANTHA. 



Rondani, Dipt. Ital. Prod., v, 21, 1862. 



Brauer and Bergenstamm, Zweifl. d. Kaiserl. Mus., iv, 149, 1899; vr, 

 157, 1893. 



