CATALOGUE OF NORTH AMERICAN DIPTERA. 1 59 



LOEW, Dipt. Beitr., iv, 20, 1850 (Diplosis). 



OSTEN SACKEN, Mon. N. A. Dipt., i, 175, 1862; Ent. Mo. Mag., sec. sen, 



xii, 40, 1901 (id.). 



KARSCH, Revis. d. Gallmiicken, 19, 1878. 

 RUBSAAMEN, Berl. Ent. Zeitsch., xxxvn, 324, 1892. 

 aceris SHIMER, Trans. Amer. Ent. Soc., i, 281. 111.; larva on surface of leaves 



of Acer dasycarpum. 

 albovittata WALSH, Proc. Ent. Soc. Phil., in, 620; vi, 227. Rock Id.. 111.; in- 



quilinous in galls of strobiloidcs, strobiliscus, brassicoidcs and rhodoides. 

 alticola COCKERELL, The Entomologist, 1890, 281. Col. 



BAKER, Ent. News, vi, 173, oc. at Ft. Collins, Col., affecting Artemisia 



dracunculoides. 



amyotii FITCH, 3d N. Y. Rept., 31. N. Y. 

 ananassi RILEY, Amer. Ent., n, 244, 273, f. 153 (gall) ( cuprcssi-ananassi). 



Tenn., on Ta.rodium distichum. 

 annulipes WALSH, Proc. Ent. Soc. Phil., in, 629 (Diplosis). Rock Id., 111.; in- 



quilinous in galls of strobiloidcs. 

 antennarise WHEELER, Proc. Wis. Nat. Hist. Soc., Apr., 1899, 209-212, all stages. 



Wis. ; galls in terminal buds of Antennaria plantaginifolia. 

 anthophila OSTEN SACKEN, Trans. Amer. Ent. Soc., n, 302. N. Y. ; larvre on 



Solidago. 

 atricornis WALSH, Proc. Ent. Soc. Phil., in, 628 (Diplosis} . Rock Id., III.; in- 



quilinous in galls of strobiloides. 

 atriplicicola COCKERELL, Ann. Mag. Nat. Hist., ser. 7, n, 236 (Diplosis). N. M., 



on A trip lex. 

 atrocularis WALSH, Proc. Ent. Soc. Phil., in, 626; vi, 227 (Diplosis). Rock Id., 



111.; bred from galls of strobiliscus and from a Cynipid gall. 

 bigelovige COCKERELL, West Amer. Scientist, vi, 106; Ent. Mo. Mag., 1890, 324. 



Col. ; bred from gall of Eurosta bigclovicc from some knowledge of the 



various gall-insects of Bigelovia, I think this may be an error, and that it 



is much more likely to be one of the species with an independent gall. 

 bulla WALSH, Proc. Ent. Soc, Phil., vi, 228 (Diplosis helianthi-bulla). Rock- 

 Id., 111. ; makes a globular gall on leaves of Hcliant/uts. 

 BRODIE, Biol. Rev. of Ont., I, 1894, 74. oc. in Ont. 

 caryse OSTEN SACKEN, Mon. N. A. Dipt., i, 191 (Diplosis). D. C. ; forms galls 



on leaves of hickory. 

 catalpae COMSTOCK, Rept. Dept. Agric., 1880, 266 (Diplosis). D. C. ; larvae in 



pods of Catalpa. They have the power of jumping. 

 caulicola COQUILLETT, Ins. Life, vii, 401 (Diplosis). N. H.; larva? in stems of 



garden poppy, P. nitdicaulc. 

 chrysopsidis LOEW, Mon. N. A. Dipt., i, 203, pi. i, f. i. D. C. ; on Chrysopsis 



uiariana. 

 ': TOWNSEND, Proc. Ent. Soc. Wash., n, 389, notes on gall, perhaps not the 



same, 

 coccidarum COCKERELL, The Entomologist, 1892, 181 : Proc. Acad. Nat. Sci. Phil., 



1894, 419 (both Diplosis). Jamaica. 

 COQUILLETT, Proc. U. S. N. M., xxn, 249, oc. in Porto Rico; "Bred from 



larvae associated with Dactylopius citri . . . and bred from Lccaniitin 



hcmisphcericum." 

 cornuta WALSH, Proc. Ent. Soc. Phil., in, 625, gall, pupa, imago. Rock Id., 111., 



on Sali.v longifolia. 



cossse SHIMER, Trans. Amer. Ent. Soc., n, 395. 111. ; on hickory. 

 frater COCKERELL, The Entomologist, 1890, 280. Colo. 



