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. Amer. Ent. Soc., xxii, 35, oc. in Mex. and notes. 



N. J. Smith Cat. 



nigritum FABRICIUS, Ent. Syst., iv, 292 (Syrphus) ; Syst. Antl., 183 (Mulio). 

 Jamaica. 



WlEDEMANN, AllSS. Zweifl., II, 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, xxvin, 91, desc. 



CHAGNON, Et. Prelim, les Syrph., 73. 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 dcrivatum. 

 ypsilon WILLISTON, Synop. N. A. Syrph., 14. N. M. 



SNOW, Kans. Univ. Quart., in, 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., u, 274, 1803; Syst. Beschr., in, 265, 1822. 



MACQUART, Hist. Nat. Dipt., i, 563 (Orthoneura*), 1834. 



BIGOT, Rev. et Mag. Zool., 1859, 3 (Cryptineura}. 



SCHINER, Fauna Austr., i, 266 and 271 (Chrysogaster and Orthoneiira), 



1862. 



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

 VERRALL, Brit. Flies, vni, 185, 186, 1901 (Chrysogaster and Orthoncura}. 

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

 apisaon WALKER, List, in, 572. N. Y. 

 Dellula WILLISTON, Proc. Amer. Phil. Soc., xx, 304; Synop. N. A. Syrph., 36, 



pi. n, f. 6; Biologia, Dipt., in, 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. 

 m'gripes LOEW, Cent., iv, 60, male; ix, 80, female (Orthoncura ustulata). N. 



Y., N. J. [Will.] 



? WALKER, List, in, 572 (antithcus).-'N. Y. [Will., with a doubt.] 

 WILLISTON, Synop. N. A. Syrph., 33, pi. n, f. 10. Conn., N. C. 

 CHAGNON, Et. 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. 



n, f. ii. Wash., Cal., Col. 



