6l2 CATALOGUE OF NORTH AMERICAN DIPTERA. 



"\YILLISTON, Trans. Ent. Soc. Lond., 1896, 377, pi. xn, f. 129. St. Vincent, 

 W. I. 



JOHNSON, Ent. News, xiv, 100, oc. in N. J. 



Jamaica and St. Augustine, Fla. Johnson. 



gemella COQUILLETT, Jour. X. Y. Ent. Soc., x, 181. Las Vegas Hot Spr., N. M. 

 geminata LOEW, Cent., n, 75 (Trypcta) ; Mon. N. A. Dipt., in, 298, pi. xi, f. i. 

 -Pa. 



N. J. Smith Cat. 

 ? genalis THOMSON, Eugen. Resa, 585 (Trypcta). Cal. 



LOEW, Mon. N. A. Dipt., in, 336, note, not seen. 



Hudsonian Zone, N. M. Cockerell ; Beulah, N. M. Skinner. 

 inornata COQUILLETT, Jour. N. Y. Ent. Soc., x, 181. Las Vegas Hot Spr. ( N. M. 

 intricata VAN DER WULP, Biologia, Dipt., n, 422, pi. xii, f. 29. Durango, Mex. 

 melliginis EITCH, see Rivcllia riridiilans. 

 murina DOANE, Jour. N. Y. Ent. Soc., vn, 189, pi. iv, f. 5. Wash. 



COQUILLETT, Proc. Wash. Acad. Sci., 11, 459, oc. in Alaska, 

 obscuripennis SNOW, Kans. Univ. Quart., n, 174, pi. vn, f. 8. No locality. 



COQUILLETT, Jour. N. Y. Ent. Soc., vn, 264, note. 



obsoleta VAN DER WULP, Biologia, Dipt., n, 421, pi. xii, f. 27. Orizaba, Mex. 

 picturata SNOW, Kans. Univ. Quart., n, 173. Ela. 

 platyptera LOEW, Mon. N. A. Dipt., in, 306. Conn. 



Hudsonian Zone, N. M. Cockerell. 



rufipennis DOANE, Jour. N. Y. Ent. Soc., vii, 190, pi. iv, f. 8. Cal. 

 semifusca VAN DER WULP, Biologia, Dipt., n, 422, pi. xii, f. 28. Durango, Mex. 

 staminea VAN DER WULP, Biologia, Dipt., n, 419, pi. xn, f. 23. Orizaba, Mex. 

 subradiata VAN DER WULP, Biologia, Dipt., n, 420, pi. xn, f. 24. Guerrero. Mex. 

 tabellaria EITCH, ist N. Y. Rept., 770. N. Y*. 



LOEW, Mon. N. A. Dipt., in, 263. Canada. 



tenebrosa COQUILLETT, Jour. N. Y*. Ent. Soc., vn, 264. Custer Co., Col. 

 variabilis DOA'NE, Jour. N. Y r . Ent. Soc., vn, 188, pi. iv, f. 4. Wash., Ore. 

 webbii DOANE, Jour. N. Y'. Ent. Soc., vn, 189, pi. iv, f. 6. Ida., Minn. 



COQUILLETT, Jour. N. Y". Ent. Soc., vn, 266, note. 



EUARESTA. 



LOEW, Mon. N. A. Dipt., in, 295, 308, 1873. 



VAN DER \VULP, Biologia, Dipt., n, 423, 1899, table of Mexican species, 

 sequalis LOEW, Mon. N. A. Dipt., i, 86 (Try pet a) : in. 308, pi. x, f. 20. 111. 

 OSTEN SACKEX, West. Dipt., 345 (Eiuircsfa sp.). 



MARLATT, Ent. News, i, 168, reared from seed-pods of Xanthiuin; Proc. 

 Ent. Soc. Wash., n, No. I, "The Xanthium Trypeta"; same habits; 

 Insect Life, in, 129 and 312, notes on same habits. 

 SNOW, Kans. Univ. Quart., n. 171, pi. vii, f. 10, correction of Loew's desc. 



-Pa., Va., 111., N. M., Col. 



COQUILLETT, Jour. N. Y. Ent. Soc., vii, 264, refers to 7\'phritis. 

 Aid., Ohio O. S.; Idaho J. M. A. 



N. J. Smith Cat., " On Ambrosia artcinisiafolia, ragweed." 

 angustipennis VAN DER WULP, Biologia, Dipt., n, 425, fig. Mexico City. 

 araneosa COQUILLETT, Canacl. Ent., xxvi, 74; Jour. N. Y. Ent. Soc., vii, 266, note. 



-S. Cal. 

 audax GiGLlo-Tos, I 'nil. R. Univ. Torino, vm. No. 158, 1893; Ditt. del Mess., 



iv, 55, f. 22. Tuxpango, Mex. 



bella LOEW, Mon. N. A. Dipt., i, 88 (Trypcla} ; in. 311, pi. x, f. 23. N. Y., D. C. 

 " Rather common everywhere in the V. S." O. S. 



