TRTPETIDAE. 193 



Subgenus Icterica. 



Loew, Monogr. Ill, 287; Observ.; 1873, 

 *circinata Loew, Monogr. Ill, 288. — New York. 

 *seriata Loew, Monogr. I, 84; Tab. II, f. 18-, ibid. Ill, 287, Tab. X, 

 f. 18. — Illinois; Detroit, Michigan; Massachusetts. 

 Licliteusteinii Wiedemann, Auss Zw. II, 497; Loew, Monogr. etc. 

 I, 92; Tab. II, f. 25; ibid. Ill, 289; Tab. XI, f. 9. — Mexico. 



Subgenus Ensina- 



Rob. Desvoidy, Myod. 751; 1830; Loew, Europ. Bohrfliegen, 64; 

 compare also Monogr. Ill, 291; Observ. 2. 



*humilis Loew, Monogr. I, 81; Tab. II, f. 17; ibid. Ill, 291; Tab. X, 

 f. 17. — Cuba; Key-West, Florida; the Bermudas. (I have seen 

 specimens from Colorado, apparently belonging here; Western 

 Diptera, 345.) 

 Acinia picciola Bigot, K de la Sagra etc. 824; Tab. XX, f. 10 

 [Lw.]. 



Observation. Ensina pereqriim Loew, from Brazil, is de- 

 scribed in Monogr. Ill, 292, Tab. X, f. 30. 

 Trijpda aurifera Thomson, California, is an Ensina; compare below, 

 at the end of the genus Trypeta. 



Subgenus Tephritis. 



Latrcille, Hist. Nat. des Crust, et des Ins. XIV, 389, 1804; compare 

 also Loew, Europ. Bohrfliegen 96 and Monogr. Ill, 295. 



* aiigustipeniiis Loew, Germ. Zeitschr. V, 382; Tab. II, f. 4; id. 



Eur Bohrfl. 113, Nr. 24; Monogr. Ill, 293 where the rest of the 



synonymy may be found). — Europe (Scandinavia) and North 



America (Yukon River, Alaskan 

 *all)iceps Loew, Monogi-. Ill, 302; Tab. XI, f. 5. — Canada; ]\laine. 

 *clathrata Loew, Monogi-. I, 80; Tab. II, f. 15; ibid. Ill, 297; Tab. 



X, f. 5. — Middle States. 

 *eurj'ptera Loew, IMonogr. Ill, 304. — West Point, N. Y. 

 *flnalis Loew, Centur. II, 78; Monogr. Ill, 296; Tab. XI, f. 4. — 



Texas; California. 

 greminata Loew, Centur. II, 75; Monogr. Ill, 298; Tab. XI, f. 1. — 



Pennsylvania. 



* platyptera Loew, Monogr. Ill, 306. — Connecticut. 



fucata Fabricius, Ent. System. IV, 359, 194 (Musca); System. Antl. 

 321, 24 (TephritiH); Wiedemann, Auss. Zw. II, 505; Loew, Monogr. 

 Ill, 301. — West Indies? (Fabr.); South America (Wied.) 



Observation. Trypeta acntanrjuln and genalis Thomson, 

 from California, probably belong to the subgenus Tephritis ; com- 

 pare below, the end of the genus Trypeta. 

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