CATALOGUE OF NoRTH AMERICAN DIPTERA. 4O/ 



WILLISTON, Synop. N. A. Syrph., 263. Cal., Wash. 



JOHNSON, Ent. News, iv, 91, oc. at Denver, Col. 



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



verralli WILLISTON, Biologia, Dipt., in, 75. Panama. 

 willistonii KAHL, Kans. Univ. Quart., vi, 141. Kans. 



WILLISTON, Synop. X. A. Syrph., 262 (signifcra LOEW). Texas, Fla. 



BANKS, Proc. Ent. Soc. Wash., v, 310. puparium. Va. 



TROPIDOMYIA. 



\\ II.LISTON, Canad. Ent., xx, i, 1888. 

 bimaculata WILLISTON, Canad. Ent., xx, 11; Biologia, Dipt., in, 84, oc. Brazil 



(type) ; Guerrero, Mex. 

 ? GiGLio-Tos, Ditt. del Mess., n, 68, doubtfully recognized from Orizaba. 



CONOPS. 



LINNE, Syst. Nat., loth edit.. No. 226, 1758. 



FABRICIUS, Syst. Antl., 174, 1805. 



FALLEN, Conopsarise, 7, 1817. 



MEIGEN, Syst. Beschr., iv, 119, 1824. 



MACQUART, Hist. Nat. Dipt., n, 21, 1835. 



SCHINER, Fauna Austr., i, 369, 1862. 



\\"ILLISTON, Trans. Conn. Acad., vi, 387, 1885, revision of U. S. spp. ; 



Biologia, Dipt., in, 79, 1892, table of Mexican spp. 



Among the synonyms may be mentioned : 



Leopoldius RONDANI, Nuovo Ann. Sc. Nat. Bologna, x, 35, 1843. 

 Conopajus RONDANI, Guerin's Mag. Zool., No. 153, 1845. 

 Conopilla, SpJiy.vosoma and Brachyglossum RONDANI, Dipt. Ital. Prod., 



i, 56, 1856. 



Plcurocina MACQUART, Dipt. Exot., Suppl., iv, 164, 1850. 

 Bombidia and Cylindrogastcr LIOY, Acta Venet, 3 ser., ix, 1326 and 1327,. 



1864. 



affinis WILLISTON, see Physocephala. 

 ? analis FABRICIUS, Syst. Antl., 175. S. A. 



WlEDEMANN, AllSS. Z\V., II, 237. S. A. 



MACQUART, Dipt. Exot., n, 3, 14, pi. i, f. 4, oc. in Carolina. 



WILLISTON, Trans. Conn. Acad., iv, 342, quotes Fabricius and Wiedemann. 



Macquart's identification is in all probability incorrect, in which case the 



species is extra-limital ; hence the query. 

 anthreas WILLISTON, Biologia, Dipt., in, 80. Guerrero, Presidio and Vera Cruz,. 



Mex. 



auratus TOWNSEND, Trans. Amer. Ent. Soc., xxvn, 161. Organ Mts., 1 M. 

 brachyrhynchus MACQUART, Dipt. Exot., 11, 3, 15; pi. i, f. f 



WILLISTON, Trans. Conn. Acad., iv, 341, quotes orig. desc. ; 328 (obscuri- 



pennis). Va., S. .C., Ga., Mass., Kans., S. D. 

 TOWNSEND, Trans. Amer. Ent. Soc., xxii, 61, notes; oc. in N. M. 

 N. J. Smith Cat. ; St. Augustine, Fla. Johnson. 

 bulbirostris LOEW, Neue Beitr., i, 30. No locality; referred to N. A. in O. S. 



Cat. on Loew's authority. 



WILLISTON, Trans. Conn. Acad., iv, 331. Ga., N. C. 

 N. J. Smith Cat. ; St. Augustine, Fla. Johnson. 



