358 CATALOGUE OF NORTH AMERICAN DIPTERA. 



notatus CoQUiLLETT, Canad. Ent., 1902, 195. — Frontera in Tabasco, Mex. 



rufiventris Bigot, Annales, 1883, 325. — Cuba. 



scutellatus Loew, Cent., vii, 69. — Cuba. 



trigonus Wiedemann, Auss. Zweifl., 11, 126 (Syrphus) . — Brazil. 



Walker, Trans. Ent. Soc, n. sen, iv, 156 {Pipiza pica). — Amazon River. 



[Austen.] 

 ScHiNER, Novara, 346. — Columbia, S. A. 



WiLLiSTON, Trans. Amer. Ent. Soc, xv, 264, 265 {trigonus and gastrostac- 

 tus WiED.) ; Synop. N. A. Syrph., 124 (Baccha torva) ; Biologia, Dipt., 

 Ill, 18 and 30 (Syrphus sp.? and O. trigonus) ; Ent. News, iii, 146, note 

 and bibl. — Brazil ; Texas ; Guerrero and N. Yucatan, Mex. 

 Snow, Suppl. List, Kans. Univ. Quart., in, 255, syn. 

 F. Lynch Arribalzaga, Dipt. Argentina, 254. — Argentina. 

 GiGLio-Tos, Ditt. del Mess., 11, 54, oc. in Mexico, several places. 



SALPINGOGASTER. 



ScHiNER, Novara, 344, 1868. 



WiLLisTON, Sj'nop. N. A. Syrph., 298, 1886; Biologia, Dipt., in, 28, 1891, 

 table of species. 

 cothurnata Bigot, Annales, 1883, 329. — Mex. 

 limbipennis Williston, Biologia, Dipt., iii, 29. — Guerrero, Mex. 

 nigra Schiner, Novara, 345. — S. A. 



Williston, Trans. Amer. Ent. Soc, xv, 270; Biologia, Dipt., in, 29, oc 



and syn. — Brazil; Guatemala and Panama. 

 Bigot, Annales, 1883, 328 (ancJioratus). — Mexico. 

 GiGLio-Tos, Ditt. del Mess., 11, 22, notes, etc. — Orizaba, Mex. 

 nova GiGLio-Tos, Boll. R. Univ. Torino, vii. No. 123, 1892; Ditt. del Mess., n, 



23, pi. II, f. 3. — Mex. 

 pygophora Schiner, Novara, 344. — No locality. 



Williston, Trans. Amer. Ent. Soc, xv, 270. — Mexico. 



PYROPHiENA. 



Schiner, Wien. Ent. Monatsch., iv, 213, i860; Fauna Austriaca, i, 297, 



1864. 

 Williston, Synop. N. A. Syrph., 54, def. and table of species, 1886. 

 Verrall, Brit. Flies, viii, 299, 1901. 

 Chagnon, £t. Prelim, les Syrph., 29, 1901. 

 granditarsus Forster, N. Sp. Ins., Cent., i, 99 (Miisca graiiditarsa). — Europe. 



Note. — Hagen gives 1781 as the date of the preceding; Verrall gives 

 1771. 

 Fabricius, Mantissa Lis., 11, 341 (Syrphus ocymi) ; Ent. Syst., iv, 307 



(id.) ; Syst. Antl., 252 (Scava ocymi). 

 Harris, Expl. Engl. Ins., no, pi. xxxiii, f. 51 (Musca confusus). 

 Panzer, Fauna Germ., lxxxii, 18 (Syrphus ocymi). 

 Fallen, Syrphidi, 48 (Scccva ocymi). 

 Meigen, Syst. Beschr., in, S37 (Syrphus ocymi). 

 Macquart, Hist. Nat. Dipt, i, 546 (id.). 



Zetterstedt, Dipt. Scand., 11, 754 and viii, 3152 (Scccva ocymi). 

 Stager, Kroyer's Tidsskr., iv, 326 (Platycheirus ocymi). 

 Walker, Ins. Brit., Dipt., i, 295, restores Forster's name. 

 Schiner, Verb. Zool.-Bot. Ges., vii, 362 (ocymi) ; Fauna Austr., i, 297 



(id.). 

 OsTEN Sacken, Cat, 122 (id.), oc. in N. A.— Mass., White Mts., N. H., 



Quebec, Athabasca, L., etc. 



