6lO CATALOGUE OF NORTH AMERICAN DIPTERA. 



XENOCHJETA. 



SNOW, Kans. Univ. Quart., n, 166, 1894. 

 dichromata SNOW, loc. cit., pi. vn, f. 2. Mt. Hood, Ore. 



NEASPILOTA. 



OSTEN SACKEN, Cat., 192, 1878, change of name. 

 LOEW, Mon. N. A. Dipt., in, 286, 1873 (Aspilota, preoc.). 

 achilleae JOHNSON, Ent. News, \i, 328, fig. Pa., Ga. " Common on yarrow or 



milfoil (Achillca millc folium')." N. J. Smith Cat. 

 alba LOEW, Cent., i, 72 (Trypeta) ; Mon. N. A. Dipt., i, 100 (id.) ; in, 285, pi. 



xi, f. ii. Pa.; captured on a sp. of Vernonia. 



OSTEN SACKEN, Cat., 260, " hred by Riley from seeds of J'crnonia." 

 Mo., Col. O. S. ; N. J. Smith Cat. 

 albidipennis LOEW, Cent., i, 73 (Trypeta) ; Mon. N. A. Dipt., i, 100 (id.) ; in, 



286, pi. xi, f. 10. Pa.; captured on a sp. of I'cnwnici. 

 N. J. Smith Cat. 



brunneistigmata DOANE, Jour. N. Y. Ent. Soc, vii, 187, pi. iv, f. 3. No locality. 

 signifera COQUILLETT, Canad. Ent., xxvi, 73. S. Cal. 

 vernoniae LOEW, Cent., i, 74 (Trypeta) ; Mon. N. A. Dipt., i, 74 (id.) ; in, 286, 



pi. xi, f. 8. Pa.; captured on a sp. of Vernonia. 

 COQUILLETT, Jour. N. Y. Ent. Soc., vii, 262, refers to Trypeta. 

 N. J. Smith Cat. ; Inverness, Fla. Johnson. 



ICTERICA. 



LOEW, Mon. N. A. Dipt., in, 287, 1873. 



circinata LOE\V, Mon. N. A. Dipt., in, 288. N. Y. N. J. Smith Cat. 

 lichtensteinii WIEDEMANN, Auss. Zw., 11, 497 (Trypeta). Mex. 



LOEW, Mon. N. A. Dipt., i, 92 (Trypeta) ; in, 289, pi. xi, f. 9. Mex. 

 seriata LOEW, Mon. N. A. Dipt., i, 84 (Trypeta) ; in, 287, pi. x, f. iS. 111. 



SNOW, Kans. Univ. Quart., 11, 171, note on female. Nebr. 



Detroit, Mich., and Mass. O. S. ; N. J. Smith Cat.; Montreal Chagnon. 



BARYPLEGMA. 



VAN DER WULP, Biologia, Dipt., n, 416, 1899. 

 gilva VAN DER WULP, loc. cit., pi. xn, f. 14. Jalisco, Mex. 



ENSINA. 



DESVOIDY, Myodaires, 751, 1830. 



LOEW, Europ. Bohrfliegen, 64, 1862; Mon. N. A. Dipt., in, 291, 1873. 



SCHINER, Fauna Austr., n, 143, 1864. 



VAN DER WULP, Biologia, Dipt., 11, 416, table of Mexican species, 1899. 

 aurifera THOMSON, Eugen. Resa, 585 (Trypeta). Cal. 



OSTEN SACKEN, Cat., 195, gen. ref. by Loew. 



COQUILLETT, Jour. N. Y. Ent. Soc., vii, 264, refers to Rhagoletis, as a 



synonym of Innnilis LOEW. 



conspersa VAN DER WULP, Biologia, Dipt., 11, 417, pi. xn, f. 18. Guerrero, Mex. 

 despecta VAN DER WULP, Biologia, Dipt., 11, 418, pi. xn, f. 19. Guerrero, Mex. 

 guttularis VAN DER WULP, Biologia, Dipt., 11, 418, pi. xn, f. 21. Guerrero, Mex. 

 humilis LOEW, Mon. N. A. Dipt., i. Si (Trypeta) ; in, 291, pi. x, f. 17, and note 

 on Bigot's types. Cuba. 



V>K;OT, in Sagra's Cuba, 824, pi. xx, f. 10 (Aeinia picciola). Cuba. 



OSTEN SACKEN, West. Dipt., 345, oc. in Colorado. 



