384 CATALOGUE OF NORTH AMERICAN DIPTERA. 



ERISTALIS. 



LATREILLE, Diet. d'Hist. Nat., 1804; Hist. Nat. Crust, et Ins., xiv, 363, 

 1804. 



MEIGEN, Syst. Beschr.. in, 381, 1822. 



RONDANI, Dipt. Ital. Prod., 11, 40, 1857 (Eristalmus and Eristalomyia) . 



SCHINER, Fauna Austr., i. 332, 1862. 



WILLISTON, Synop. N. A. Syrph., 158, def. and table of species, 1886; 

 Biologia, Dipt., in, 56, 1891, table of Central American spp. 



MIK, Wien. Ent. Zeit., xvi. 113, 1897, divides into five genera. 



VERRALL, Brit Flies, vni, 493, 1901, adopts five subgenera. 



CHAGNON, fit. Prelim, les Syrph., 50, 1901. 



gemulus WILLISTON, Biologia, Dipt., in, 64, pi. 11, f. 5. Guerrero, Mex.; Guate- 

 mala and Panama. 



GiGL-io-Tos, Ditt. del Mess., n, 13, oc. in Mex., several places, 

 asneus SCOPOLI, Ent. Carniol., 356 (Conops). Europe. 



[\\iiRicius. Ent. Syst., iv, 302 (Syrplnts) ; Syst. Antl., 244. 



FALLEN, Syrphici, 28 (Syrplnts). 



MEIGEN, Syst. Beschr., in, 384. 



\YIEDEMANN, Auss. Zweifl., 11, 190 (cuprovittatus) . N. A. [Verrall, 

 from types.] 



HARRIS, Ins. Inj. to Veg., 3d ed., 609 (sine ems'). Mass. 



ZETTERSTEDT, Dipt. Scand., 11, 668 (Syr pints). 



WALKER, List, in, 611 (sinccnis). U. S. 



SCHINER, Fauna Austr., i, 333. 



LOE\V, in Silliman's Jour., syn. and oc. in N. A. 



WILLISTON, Synop. N. A. Syrph., 161. Europe and N. A. 



MIK, Wien. Ent. Zeit., xvi, 113, refers to Lathyrophthalmus, n. g. 



VERKALL, Brit. Flies, vni, 501 (subg. Lathyrophthalmus'). 



Sea Cliff, N. Y. Banks; N. J. Smith Cat.; N. Africa and Asia Minor 



Schiner. 

 agrorum FABRICIUS, Ent. Syst., iv, 285 (Syrphus) ; Syst. Antl., 235. W. I. 



\YIEDEMANN, Auss. Zweifl., n. 172. S. A. 



VAN DER WULP, Tijdschr. v. Ent., xxv, 130, oc. in Guadeloupe and Argen- 

 tina. 



albiceps MACQUART, see albifrons. 

 albifrons WIEDEMAXN, Auss. Zweifl., 11, 189. Brazil. 



MAI-QUART, Dipt. Exot., 11, 2, 56 (albiceps}. Carolina. 



LOEW, Cent., vi, 63 (scnicnlus). Cuba. 



OSTEN SACKEN, Cat., 249, note 221. 



ROEDER, Stett. Ent. Zeit., 1885, 341. Porto Rico. 



WILLISTON, Trans. Amer. Ent. Soc., xv, 283; Synop. N. A. Syrph., 172 

 (albiceps); Biologia, Dipt., in, 62, syn., etc.; Ent. News, in, 146, bibl. 

 Brazil ; Ga. ; Fla., San Domingo ; Tabasco, Mex. 



Jamaica and Fla. Johnson, 

 androclus WALKER, see Helophilits; the species determined as this by Osten 



Sacken is placed by Hunter as niei^cnii. 

 atrimanus LOEW, Cent., vi, 62. Cuba. 



WILLISTON, Synop. N. A. Syrph., 173. San Domingo. 



Jamaica Johnson, 

 atriceps LOEW, see compactns. 



atropos GiGLio-Tos, Boll. R. Univ. Torino, vn, No. 123, 1892; Ditt. del Mess., 

 11, 14, pi. 11, f. 23. Mex. 



