406 CATALOGUE OF NORTH AMERICAN DIPTERA. 



CERIA. 



FABRICIUS, Syst. Ent, iv, 277, 1/745 Syst. Antl., 1/3, 1805. 



MEIGEN, Illig. Mag., n, 271, 1803; Klassif., i, 281, 1804; Syst. Beschr., in, 



158, 1822. 

 LATREILLE, Hist. Nat. Crust, et Ins., xiv, 356, 1804; Gen. Crust., iv, 327, 



1809. 



FALLEN, Syrphici, 6, 1816. 



MACQUART, Hist. Xat. Dipt., i, 484, 1834. 



ZETTERSTEDT, Dipt. Scand., n, 631, 1842. 



RONDANI, Ann. Soc. Ent. France, ser. 2, vin, 211, 212 (Cerioides and 

 Sphiximorpha), 1850; Dipt. Ital. Prod., i, 55, 1856 (Ceria and Sphixi- 

 morpha); n, 212, 214, 1857 (id.). 



LOEW, Neue Beitr., i, 1853. 



SCHINER, Fauna Austr., I, 368, 1862. 



WILLISTON, Synop. N. A. Syrph., 259, del and table of species, 1886; 

 Biologia, Dipt., in, 75, 1891, table of Mex. species. 



VERRALL, Brit. Flies, vin, 664., 1901. 



CHAGNON, fit. Prelim, les Syrph., 72, 1901. 

 abbreviata LOE\V, Cent., v, 48; x, 57, note. Pa., Fla. 



WILLISTOX, Synop. N. A. Syrph., 261. Conn., Va. 



TOWNSEND, Trans. Amer. Ent. Soc., xxn, 54, notes. Col. 



X. Y. O. S. Cat.; N. J. Smith Cat.; Kans. J. M. A. 

 ancoralis COQUILLETT, Canad. Ent., xxxiv, 196 (Sphiximorpha). Las Cruces, 



N. M. 

 arietis LOE\V, Neue Beitr., i, 17. Mex. 



GiGLio-Tos, Ditt. del Mess., i, 32. Cordova, Mex. 

 bergrothi WILLISTON, Biologia, Dipt., in, 77. Vera Cruz, Mex. 

 cacica WALKER, Trans. Ent. Soc., n. ser., v, 287. Mex. 

 daphnaea WALKER, List, in, 537. Jamaica. 



WESTWOOD, Trans. Ent. Soc., v, 231, pi. xxni, f. 7. 



LOE\V, Xeue Beitr., i, 17. 



Jamaica Johnson. 



loewii WILLISTOX, Synop. N. A. Syrph., 260. Ariz. 

 meadei WILLISTOX. Biologia, Dipt., in, 76, pi. 11, f. 12. Guerrero, Mex. 

 nigra BIGOT, Annales, 1883. 317 (S phyximorpha) . Mex. 



"\YILLISTON, Biologia, Dipt., in, 77, oc. Guerrero, Mex. 

 nigripennis WILLISTOX, Synop. N. A. Syrph., 263. Mex. 

 pedicellata WILLISTON, Synop. N. A. Syrph., 264; Biologia, Dipt., in, 77. 



Mex. ; Guanaxuato and Tehuantepec, Mex. 

 pictula LOK\V. Xeue Beitr., i, 17. So. States. 



WILLISTOX, Synop. N. A. Syrph., 261, quotes Loe\v. 

 rufibasis BIGOT, Annales, 1883, 318 (S phyximorpha). Mex. 

 schnablei WILLISTOX, 1'iologia. Dipt., 111, 76. Vera Cruz, Mex. 

 scutellata WILLISTON, Synop. N. A. Syrph., 265. Mex. 

 signifera LOE\V, Xeue Beitr., i, 18. Mex. 



GiGLio-Tos, Ditt. del Mess., i, 32. Cordova, Mex. 



JOHNSON, F.nt. X\-\vs, TV. 91, dose, of puparium, etc. Pa. 



Inverness, Fla. Johns. >n. 



For Willisti m's ret"., see i^illistiniii. 

 superba WILLISTON, Synop. N. A. Syrph., 264. Mex. 

 townsendi SM>\\, Kans. Univ. Quart., in, 246. Las Cruces, N. M. 

 tricolor LOE\V, Wien. Km. M.matM-h., v, 37. Cuba, 

 tridens LOEW, Cent., x, 57. Cal. 



