REPORT OF THE STATE ENTOMOLOGIST 1918 Q7 
a Breastbone unidentate, slender ° 
b Gall distinctly hairy 
¢ Gall globose, small, thin-walled, long-haired, reddish (pl. 10, fig. 4).. 
holotricha O.S., C. argog, C. 11122, al137, a1333 
cc Gall subglobose, large, thick-walled, short-haired, reddish.......... 
persicoides Beutm., C. argaia 
6b Galls smooth or at most sparsely pubescent 
¢ Gall tubular, greenish or blackish (fig. 13, and PIS )eo Rae, Aerie 
tubicola O,S., C. 1106, a1320, a1450 
cc Galls globose 
d'Gall) thin-walled: purplish or'redi 4.) 0). ee eee eee 
sanguinolenta O.S., C. a1g45 
dd Gall small, thin-walled, depressed, yellowish green or brown.... 
similis Felt, C. ar946 
ddd Gall small, thin-walled, with empty cavity above, green or 
Drownishs s .43...2 See Bee inanis Felt, C. arg50 
dddd Gall small, thick-walled, depressed, yellowish brown or green 
(ple TOs figs Ome ie, yo consiobrinia Belt, Cyarosasee.. 
ddddd Gall large, thick-walled, yellowish or brown (pl. 10, fig. 1)...... 
antennata Felt, C. a1944 
fe Gall conical, the apex long (pl. 10, fig: 2,-3)... fee ee eee 
caryaecola n.sp., C. a1786 
cccc Gall an irregular midrib swelling............ cynipsea O.S. 
bbb Gall not produced, the larva exposed. on leaf and causing a yellowish 
DOF ts RCE EA EAR PEN PER Se Ale CERES Aned HRM TS Belay Foe glutinosa O.S. 
aa Breastbone bidentate 
b Breastbone slender, the teeth approximate basally 
c Gall small, globose, with long, erect, reddish or fuscous hairs (pl. 10, 
iit) so BOOED oe thompsoni Felt, C. 1116a, a1325, a1908 
cc Gall an irregular swelling on the husk........... nucicola O.S. 
6b Breastbone broad, the teeth widely separated 
c Gall globose, thin-walled, yellowish green or brown (pl. 10, fig. 7).. 
caryae O.S., C. 1104, aI321, a1906 
aaa Larval characters unknown, generic reference provisional 
b Greenish or blackish blister leaf gall, diameter about 3 mm (plate 9).. 
Caryomyia sp. 
Caryomyia caryae O. 5. 
1862 Osten Sacken, C. RR. Mon. Dipt. N. A., 1:191 (Cecidomyia) 
1870 ——————— Trans. Amer. Ent. Soc., 3:59 (Callimome dura 
O. S. a parasite, Diplosis) 
1906 Felt, E. P. Ins. Affec. Pk. & Wdld. Trees, N. Y. State Mus. Mem. 
8, 2:745 (Cecidomyia) 
1907 Jarvis, T. D. Ent. Soc. Ont., 37th Rep’t, p. 67 (Cecidomyia) 
1907 Felt, E.P. N.Y. State Mus. Bul. 110, p. 143; separate, p. 47 (Dirhiza) 
1907 Cook, M.T. Acad. Sci. Proc., separate, p. 7 (Cecidomyia) 
1908 Felt, E. P. N. Y. State Mus. Bul. 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. Bul. 2, p. 14 (Hormomyia) 
1918 Felt, E.P. N. Y. State Mus. Bul. 200, p. 46 
The small, yellowish green or brown galls (pl. ro, fig. 7) of this 
species are rather abundant on hickory leaves though rarely so 
