CECIDOMYIDAE. 5 



gramiiiis Fitch, Reports, Vol. Ill, 90, Tab. II, f. 2, 5 (CcciJomijia). — 

 Occurs on wheat, with D. caliptcra. Synon. Cecid. cerealis Fitch, 

 Essay on the wheat -tiy, 2'i edition, in the Trans. N. Y. State 

 Agric. See. V, 1847 [change of name by Dr. Fitch], 



liolianthi.l)ulla Walsh, Proc. Entom. Soc. Phil. VI, 22S. — On Heliantlius. 



iuimiea Fitch, Eei)orts, Vol. Ill, 88 {CccUlomyia). Larva in wheat-heads, 

 in company w. Diplosis iritici (although the female alone is 

 described, it is probably a Diplosis). 



maeeus Loew, Monogr. etc. I, 187, Tab. I, f. 11, 12. — Distr. Colum- 

 bia; habits unknown. 



resiuicola 0. Sackeu, Trans. Amer. Ent. Soc. Ill, 345 (1870 — 71). — 

 Tarrytown, N. Y. ; in the resin of Pimis inops. The occurrence 

 of the larvae had already been noticed by Mr. Sanborn , in the 

 Proc. Boston Soc. N. H. XII, 93 (1868-69). 



robiniae Haldeman, Amer. Journ. Agric. and Sc. VI, 193, 1847 (with 

 figures); reprinted iu Proc. Boston Soc. N. H. VI, 401, 1859 

 (Ctcidomyirt) ; Harris, Ins. Injurious to Vegetation, 567 (id.); Fitch, 

 Reports, Vol. II, No. 832 {id.). — On leaves of Eohinia pseudo- 

 acacia; Atlantic States. 



septemmaculata Walsh, Proc. Ent. Soc. Phil. Ill, 630; VI, 228. — 

 Inquilinous in Avillow-galls. 



tergata Fitch, Essay on the wheat-fly etc. 1. c. f. 3 and 4 (Cecidomyia). 



thoracica Fitch, Essay on the wheat-fly etc. 1. c. f. 5 and 6 (Cecidomyia.) 

 (As Dr. Fitch mentions both this and the preceding species as 

 being related to DipL tritici iu size, in the number and form of 

 the joints of the antennae, they must necessarily belong to the 

 genus Diphsis). 



tritici Kirby, Curtis etc. (Cecidomyia) ; Harris, Ins. Injurious to Veget etc. 

 592; Fitch, Essay on the wheat-fly etc.; Fitch, Reports, Vol. Ill, 

 1 — 88, Tab. II, f. 1, 4 (id.); Amyot, Annales de la Soc Entom. 

 de France 1855, Bullet. CIV. — Injurious to wheat in Europe 

 and N. America. 



Asplioiidylia. 



Loew, Dipterol. lieitr. IV, 20; 1850. 

 lielianthi-globulus Walsh (in litt.), 0. Sacken, Trans. Am. Ent, Soc, 



II, 301. — Rock-Island, Illin., on Heliantlius. 

 inonacha 0, Sacken, Trans, Am. Ent, Soc. II, 300, and III, 347. — 



New York; on Solidaf/o. 

 rccoiulita 0. Sacken, Canadian Entomologist, Nov. 1875. — On Aster 



patens, Long Island, N. Y. 

 rudbeckiae-coiisi>icua 0. Sacken, Trans, Am. Ent. Soc. Ill, 51. — 



Pennsylvania; on Budbeclcia trihhu. 



Liasioptcra. 



Meigen, System. Beschr. I, 88; 1818, 

 parva Walker, List etc. I, 29. — Iluds. B. Terr. 

 solidaginis 0. Sacken, Proc. Entom. Soc. Phil. I, 370. — Larva pro- 

 bably inquilinous in galls on Solidarjo. 



