REPORT OF THE STATE ENTOMOLOGIST I918 9/ 



a Breastbone unidentate, slender 

 b Gall distinctly hairy 



c Gall globose, small, thin-walled, long-haired, reddish (pi. 1 0, fig. 4) . . 

 h o 1 o t r i c h a O. S., C. aiQog, C. 1 1 12a, ai 137, 31333 



cc Gall subglobose, large, thick- walled, short-haired, reddish 



persicoides Beutm., C. ai94ia 

 bb Galls smooth or at most sparsely pubescent 



c Gall tubular, greenish or blackish (fig. 13, and pi. 8) 



t u b i c o 1 a O. S,, C. 1106, 31320, 31450 

 cc Galls globose 



d Gall thin-walled, purplish or red 



sanguinolenta O. S., C. 31945 

 dd Gall small, thin-walled, depressed, yellowish green or brown. . . . 



s i m i 1 i s Felt, C. 31946 

 ddd G3II small, thin-walled, with empty cavity above, green or 



brownish inanis Felt, C. 31950 



dddd Gall small, thick-wsUed, depressed, yellowish brown or green 



(pi. 10, fig. 9) c o n s o b r i n a Felt, C. 31948 .... 



ddddd Gall large, thick-walled, yellowish or brown (pi. 10, fig. i) 



antennata Felt, C. 31944 



ccc Gall conic3l, the 3pex long (pi. 10, fig. 2, 3) 



caryaecola n. sp., C. 31786 



cccc Gall an irregular midrib swelling cynipsea O.S. 



bbb Gall not produced, the larv3 exposed on lesd and C3using 3 yellowish 



spot glutinosaO. S. 



aa Breastbone bidentate 



b Breastbone slender, the teeth approximate b3sally 



c Gall sm3ll, globose, with long, erect, reddish or fuscous h3irs (pi. 10, 



fig. 8) t homp soni Felt, C. 11163, 31325, 3190& 



cc G3II an irregular swelling on the husk n u c i c o 1 a O. S. 



bb Bre3stbone brosd, the teeth widely sep3rated 



c Gall globose, thin-w3lled, yellowish green or brown (pi. 10, fig. 7) . . 



c a r y a e O. S., C. 1104, 31321, 31906 

 aaa L3rv3l ch3r3cters unknown, generic reference provision3l 



b Greenish or bl3ckish blister lesf g3ll, di3meter sbout 3 mm (pl3te 9) . . 



C3ryomyi3 sp. 

 Caryomyia caryae O. S. 



1862 Osten Sacken, C, R. Mon. Dipt. N. A., 1:191 (Cecidomyi3) 



1870 Tr3ns. Amer. Ent. Soc, 3: 59 (C3llimomedura 



O. S. 3 p3r3site, Diplosis) 



1906 Felt, E. P. Ins. Affec. Pk. & Wdld. Trees, N. Y. Stste Mus. Mem. 

 8, 2 : 745 (Cecidomyis) 



1907 Jarvis, T. D. Ent. Soc. Ont., 37th Rep't, p. 67 (Cecidomyi3) 



1907 Felt, E. P. N. Y. St3te Mus. Bui. no, p. 143; separate, p. 47 (Dirhiza) 



1907 Cook, M. T. Acad. Sci. Proc, sep3rate, p. 7 (Cecidomyia) 



1908 Felt, E. P. N. Y. St3te Mus. Bui. 124, p. 388 (Cecidomyia) 



1909 Ent. Soc. Ont., 39th Rep't, p. 45 (Hormomyia) 



1909 Econ. Ent. Jour., 2:293 



1909 Jarvis, T. D. Ent. Soc. Ont., 39th Rep't, p. 84 (Cecidomyia) 



1910 Stebbins, F. A. Springfield Mus. Nat. Hist. Bui. 2, p. 14 (Hormomyia) 

 19 1 8 Felt, E. P. N. Y. State Mus. Bui. 200, p. 46 



The small, yellowish green or brown galls (pi. lo, fig. 7) of this 

 species are rather abundant on hickory leaves though rarely so 



