348 CATALOGUE OF NORTH AMERICAN DIPTERA. 



laterale Loew, Cent., v, 42.— Nebr. 



WiLLiSTON, Synop. N. A. Syrph., 14, transl. orig. desc. — N. Y. 



TowNSEND, Trans. Anier. Ent. Soc, xxii, 35, oc. in Mex. and notes. 



N. J.— Smith Cat. 

 nigritum Fabricius, Ent. Syst., i\^ 292 (Syrphiis) ; Syst. Antl., 183 (Mulio).— 

 Jamaica. 



Wiedemann, Auss. Zweifl., 11, 88. 

 pubescens Loew, Wien. Ent. Monatsch., iv, 84; Cent., v, 43. — 111. 



WiLLiSTON, Synop. N. A. Syrph., 15, transl. orig. desc. — N. Y. 



TowNSEND, Trans. Amer. Ent. Soc, xxii, 35. — Mich., Va. 



Hunter, Canad. Ent, xxviii, 91, desc. 



Chagnon, fit. Prelim. les Syrph., y^. — Isle Jesus, P. Q. 



N. J.— Smith Cat. 

 ventricosum Loew, Cent., v, 44.^D. C. 



WiLLiSTON, Synop. N. A. Syrph., 15, transl. orig. desc. — Canada. 



Townsend, Trans. Amer. Ent. Soc, xxii, 36. — Ariz. 



N. J.— Smith Cat. 

 villosulum Bigot, see derivatum. 

 ypsilon Williston, Synop. N. A. Syrph., 14. — N. M. 



Snow, Kans. Univ. Quart., iii, 226, notes on a female. 



LEPROMYIA. 



Williston, Synop. N. A. Syrph., 31, 1886, change of name. 



Loew, Cent., v, 38, 1864 (Lepidomyia, preoc). 

 calopus Loew, Cent., v, 38 (Lepidomyia). — Cuba. 



Williston, Synop. N. A. Syrph., 31, transl. orig. desc. 

 cincta Bigot, see Chilosia. 



CHRYSOGASTER. 



Meigen, Illig. Mag., 11, 274, 1803; Syst. Beschr., in, 265, 1822. 



Macquart, Hist. Nat. Dipt., i, 563 (Orthoneura), 1834. 



Bigot, Rev. et Mag. Zool., 1859, 3 (Cryptincura). 



Schiner, Fauna Austr., i, 266 and 271 {Chrysogaster and Orthoiiciira), 



1862. 

 Williston, Synop. N. A. Syrph., 31, 1886, table of species, etc. 

 Verrall, Brit. Flies, viii, 185, 186, 1901 {Chrysogaster and Orthoncura). 

 Chagnon, fit. Prelim, les Syrph., 16, 1901, table of Quebec species. 

 apisaon Walker, List, iii, 572. — N. Y. 

 Dellula Williston, Proc Amer. Phil. Soc, xx, 304; Sj'nop. N. A. Syrph., 2>^, 



pi. II, f. 6; Biologia, Dipt., iii, 7. — Col., Wash., Cal. ; Durango and Patz- 



cuaro, Mex. 

 N. M.— Snow. 

 lata Loew, Cent., iv, 59. — Br. N. A., English R. 



Williston, Synop. N. A. Syrph., 36, transl. orig. desc. — Ore. 

 nigripes Loew, Cent., iv, 60, male; ix, 80, female {Orthoncura iistulata). — N. 



Y., N. J. [Will.] 

 ? Walker, List, iii, 572 (antithens). — N. Y. [Will., with a doubt.] 

 Williston, Synop. N. A. Syrph., 33, pi. 11, f. 10. — Conn., N. C. 

 Chagnon, fit. Prelim, les Syrph., 17. — Rigaud, Quebec. 

 N. J.— Smith Cat; Sea Cliff, N. Y.— Banks. 

 nigrovittata Loew, Zeitsch. f. Ges. Naturwiss., 1876, 378 (Orthoneura). — San 



Francisco. 

 Williston, Proc. Amer. Phil. Soc, xx, 304; Synop. N. A. Syrph., 34, pi- 



II, f. II. — Wash., Cal., Col. 



