3/2 CATALOGUE OF jNOKTH AMERICAN DIPTERA. 



Wiedemann, Auss. Zweifl., ii, 132 (Syrphus). 



Macouart, Dipt. Exot, Suppl. iv, 155 {Syrphus cingnlatus). — Peiisacola, 



Fla. 

 J.ENNicKE, Neue Exot. Dipt., 90 (Syrphus hccticus). — 111. 

 OsTEN Sacken, Cat., 125, syn. of Macquart and Jsennicke. 

 WiLLisTON, Synop. N. A. Dipt., 98 (Mesograpta) ; Biologia, Dipt., in, 25, 



bibl., etc. — N. C, Kans., Conn., Ga. ; Guerrero and Tabasco, Mex. 

 Riley and Howard, Ins. Life, i, 5-8, figs., habits ; larvae feed on pollen 



and tissues of corn; 11, 115, note on damage. — Mo. 

 Snow, Kans. Univ. Quart., in, 239, note. — N. M. 

 GiGLio-Tos, Ditt. del Mess., 11, 42, bibl., etc. — Mex. 

 Chagnon, fit. Prelim, les Syrph., 38. — St. Jean, Quebec. 

 St. Augustine, Fla. — Johnson ; N. J. — Smith Cat. ; Montreal — Chagnon. 

 pulchella Macquart, Dipt. Exot., Suppl. i, 138, pi. xi, f. 12 (Syrphus). —San 

 Domingo. 

 Van der Wulp, Tijdschr. v. Ent., xxvi, 4, pi. i, f. 4 (Mesograpta). — 

 Guadeloupe. 

 quinquecincta Bigot, Annales, 1888, 254 (Mesograpta). — Mex. 

 quinquemaculata Bigot, Annales, 1888, 254 (Mesograpta). — Mex. 

 rhombica Giglio-Tos, Boll. R. Univ. Torino, vii. No. 132, 1892; Ditt. del Mess., 



II, 46, pi. II, f. 13. — Orizaba, Mex. 

 sapphiridiceps Bigot, Annales, 1884, 105 ("Mesograpta? "). — Mex. 



Williston, Biologia, Dipt., in, 24. — Guerrero, Mex. 

 subannulata Loew, Cent., vi, 48. — Cuba. 



Giglio-Tos, Ditt. del Mess., 11, 47, pi. 11, f. 14. — Alex. 

 Coquillett, Proc. U. S. N. M., xxii, 253, oc. in Porto Rico. 

 Jamaica — Johnson. 

 tridentata Rondani, Ann. Soc. Nat. Modena, in, 1868, i (5'vr/' /;».?). —Patagonia. 

 Bigot, Annales, 1884, 106 (Mesograpta? pallipes). — Mex. [G. T.] 

 Williston, Biologia, Dipt., ni, 27 (pallipes). — Guerrero, Tabasco, Mex. 

 Giglio-Tos, Ditt. del Mess., 11, 48, pi. 11, f. 17. — Tuxpango, Mex. 

 ? trilobata Bigot, Annales, 1884, 109 ("Mesograpta? "). — Mex. 

 variabilis Van der Wulp, Tijdschr. v. Ent., xxvi, 6, pi. i, f. 9 (Mesograpta).— 

 Guadeloupe. 



SPHJEROPHORIA. 



St. Fargeau et Serville, Encycl. Meth., x, 513, 1825. 



Macquart, Dipt, du Nord de la France, 1827, 216; Hist. Nat. Dipt., 551, 



1834. 

 LoEW, Oken's Isis, 1840, 573 (Melithreptu^). 

 Walker, Ins. Brit. Dipt., in, xxi (Melitrophus), 1856. 

 Schiner, Fauna Austr., i, 315 (Melithreptus), 1862. 

 Williston, Synop. N. A. Syrph., 104, def. and table of species, 1886; 



Biologia, Dipt., ni, 20, notes and table of species, 1891. 

 Verrall, Brit. Flies, viii, 426, 1901. 

 Chagnon, fit. Prelim, les Syrph., 40, 1901. 

 bacchides Walker, see Allograpta ohliqua. 

 [calceolatus Macquart. For the possible occurrence of this in Mexico, see 



GiGLio-Tos, Ditt. del Mess., n, ^:i.'\ 

 cylindrica Say, Amer. Entomology, i, pi. xi; Compl. Works, i, 22 (both Syr- 



phus). — Pa. 

 Wiedemann, Auss. Zweifl., 11, 138 (id.). 

 Macquart, Dipt. Exot., Suppl. 11, 62 (configua). — Philadelphia. [O. S.] 



