CATALOGUE OF NORTH AMERICAN DIPTERA. 649 



Palatka, Fla. — Johnson ; Porto Rico — Coquillett ; Beulah, N. M. — Skin- 

 ner. 

 simplex Loevv, Cent., viii, 84. — Pa. N. J. — Smith Cat. 



SiRRiNE, Bull. 189, N. Y. Expt. Sta., 1900; larvae mine in asparagus; 

 biology, etc. — N. Y. 

 sorosis WiLLiSTON, Trans. Ent. Soc. Lond., 1896, 429. — St. Vincent, W. I. 

 terminalis Coquillett, Proc. Acad. Nat. Sci. Phil, 1895, 318. — Pa.; Welaka, 

 Fla. 

 White Mts., N. H.— Slosson. 

 trifolii Burgess, Dept. Agric. Rept., 1879, 201 (Osciiiis). — D. C. 



CoMSTOCK, Dept. Agric. Rept., 1879, 200 (id.), larvae mine in white clover 



leaves. 

 Riley, Dept. Agric. Rept., 1884, 322, pi. viii, f. 5 (Osciiiis brassiccc) ; larvae 



mine cabbage leaves. 

 Coquillett, Bull. 10, n. ser., Div. of Ent., 78, makes both the preceding 

 synonyms of Agrotny::a (Phytoniysa) diminuta Walker, which last 

 seems quite unrecognizable to me. 

 Chittenden, Bull. 33, n. ser., yj, mining leaves of cabbage, etc. {dimin- 

 uta'). 

 tritici Fitch, 2d N. Y. Rept., 534, pi. 11, f. i. — N. Y. ; larvae in wheat straws. 

 varifrons Coquillett, Jour. N. Y. Ent. Soc, x, 189. — D. C. 

 virens Loew, Cent., viii, 85. — Pa. 

 viridula Coquillett, Jour. N. Y. Ent. Soc, x, 190. — D. C, Mass., Ga., and Porto 



Rico. 

 xanthophora Schiner, Novara, 291. — S. A. 



WiLLiSTON, Trans. Ent. Soc. Lond., 1896, pi. xiv, f. 157. — St. Vincent, 

 W. I. 



HEMEROMYIA. 



Coquillett, Jour. N. Y. Ent. Soc., x, 190, 1902. 

 obscura Coquillett, loc. cit. — Las Vegas Hot Spr., N. M. 



PLATOPHYRMIA. 



WiLLiSTON, Trans. Ent. Soc. Lond., 1896, 426. 

 nigra Williston, loc. cit. — St. Vincent, W. L 



DESMOMETOPA. 



LoEW, Cent., vi, 96, 1865. 

 Williston, Manual, 104, note, 1896. 



MiK, Wien. Ent. Zeit., xvii, 146, 1898, generic characters, etc.; a species 

 in New Guinea has been observed clinging in pairs on the back of an 

 Asilid while the latter was flying. 

 halteralis Coquillett, Proc. U. S. N. M., xxii, 267.— Porto Rico, Fla., N. M., 



Col, Mass. N. J.— Smith Cat. 

 latipes Meigen, Syst. Beschr., vi, 177 {Agromyza). — Europe. 

 Schiner, Fauna Austr., 11, 308 (id.). 



OsTEN Sacken, Cat., 210, oc. in N. A., by " Loew in litt." 

 Howard, Proc. Wash. Acad. Sci., 11, 592, reared from human excrement. 

 — D. C, Pa. 

 luteola Coquillett, Jour. N. Y. Ent. Soc, x, 188.— Frontera in Tabasco, Mex. 

 m-nigrum Zetterstedt, Dipt. Scand., vii, 2743 (Agroinyza) . — Europe. 



OsTEN Sacken, Cat., 210, oc. in N. A., by "Loew in litt." N. J.— Smith 

 Cat. 

 tarsalis Loew, Cent., vi, 96. — Cuba. 



