CATALOGUE OF NORTH AMERICAN DIPTERA. I 55 



siliqua Walsh, Proc. Ent. Soc. Phil., iii, 591 ; vi, 224 (both Cecidomyia salicis- 

 siliqua). — Rock Id., III.; makes a pod-Hke gall on Salix humilis, cordata, 

 and discolor. 



Baker, Ent. News, vi, 173, oc. at Fort Collins, Col., on 6". amygdaloides. 

 strobiliscus Walsh, Proc. Ent. Soc. Phil., iix, 582, gall only; vi, 223 (both Cecido- 

 myia salicis-strobiliscus). — Winnebago Co., 111.; a pine-cone-like gall on 

 Salix rostrata. 

 strobiloides Walsh, Proc. Ent. Soc. Phil., in, 5S0, all stages (Cecidomyia salicis- 

 strobilioides). — Rock Id., 111.; makes a pine-cone-like gall on Salix ros- 

 tra ta. 



OsTEN Sacken, Mon. N. A. Dipt., i, 203, gall (id.). 



Riley and Walsh, Amer. Entomologist, i, 105, f. 82 (id.). 



Bergenstamm and Low, Synopsis, 71, suggest that rhodoidcs, gnaphaloides, 

 strobiliscus and coryloides may all be the same as this ; quoted by Osten 

 Sacken, Cat, 215. 



Pettit, Bull. 186, Mich. Ex. Sta., oc. at Chatham, Northern Mich. (id.). 



N. J.— Smith Cat. 



DASYNEURA. 



RoNDANi, Nuovi Annal. Sc. Nat. Bologna, ser. 2, vi, 12, 1846; op. cit., 371, 



note (Perrisia). 

 Loew, Dipt. Beitr., iv, 21, 1850 (Cecidomyia Meig., in part). 

 Rubsaamen, Berl. Ent. Zeitsch., xxxvii, 346, 1892 (Dichelomyia. in part), 

 grossulariae Fitch, Trans. N. Y. State Agl. Soc, 1854, 880; ist N. Y. Rept., 176; 

 2d Rept., 150; 3d Rept., 437 (all Cecidomyia). ^N. Y. ; larvK in goose- 

 berries 

 hirtipes Osten Sacken, Mon. N. A. Dipt., i, 195 (Cecidomyia). — D. C, on Soli- 

 dago. 

 leguminicola Lintner, Canad. Ent., 1879, 44 and 121 ; Amer. Nat., 1S79, 190 (tri- 

 folii) ; Rept. Ent. Soc. Ont., .1879, 128; 5th N. Y. Rept., 262; 13th Rept., 

 359 (all Cecidomyia). — N. Y. ; larvae in clover heads, destroying the seed; 

 " The Clover-seed Midge." 

 CoMSTOCK, Rept. Dept. Agric, 1879, 193 (id.). 

 Saunders, Rept. Ent. Soc. Ont., 1881, 38, fig. (id.). 

 Forbes, 111. Rept, 1888, 15, note on first oc. in 111. (id). 

 Riley and Howard, Ins. Life, i, 142. notes; oc. in Ohio (id.). 

 Ormerod, Ins. Life, iii, 293, oc. in England; Rept. on Inj. Ins., 1890, 22, 

 (id.). 

 pseudacacise Fitch, 2d N. Y. Rept., 331 (Cecidomyia) ; sth N. Y. Rept., 833 (id.) 

 — N. Y. ; the larvse in young leaflets of locust, Robiiiia pseudacacia. 

 Packard, 5th Rept U. S. Ent. Comm., 368, abstract of Fitch. 

 N. J.— Smith Cat. 

 rhois Coquillett, Ins. Life, vii, 348 (Cecidomyia). — N. Y. ; galls on the roots of 



poison ivy, Rhus toxicodendron. 

 serrulatae Osten Sacken, Mon. N. A. Dipt., i, 198 (Cecidomyia). — D. C, on 

 Alnus serrulata. 

 Townsend, Proc. Ent. Soc. Wash.. 11. 3S8, desc. of gall (Cecidomyia). — Va. 

 N. J.— Smith Cat. 

 solidaginis Loew, Mon. N. A. Dipt., i, 194, pi. i, f. 8 (Cecidomyia). — D. C, on 

 Solidago. 

 N. J.— Smith Cat. 

 ? spongivora Walker, List, x, 30 (Cecidomyia). — Martin Falls, Canada. 

 Gen. ref. by Kertesz, but very doubtful. 



