loo NEW YORK STATE MUSEUM 



Globose, single or clustered, yellowish, brown-spotted leaf galls occurring on 

 both surfaces, a fiber-supported larval -cell, diameter 15 to 35 mm, on Q. 

 wrightii,Q. undulata and Q. garryana. Fig. 63, 2, 3. Beutm. 

 '09a, p. 43 



Cynipid. Cynips maculipennis Gill. 



Spherical oak apple, smooth, reddish, with fiber-supported larval cell, diameter 



15 to 20 mm. Cal. Trotter '11, p. 105 



Cynipid. ? Cynips sp. 

 Globose, reddish brown oak apple containing a fiber-supported cell, maximum 

 diameter 5 cm. Mex. Trotter '11, p. 128 



Cynipid. ? A m p h i b o 1 i p s sp. 



[2I Size small, leaf aborted 



Almond-shaped, pointed, keeled bud or twig gall, green or reddish, becoming 

 brown, smooth, rather thick-shelled with a central, fiber-supported cell, 

 length 12 to 20 mm, on Q. v e 1 u t i n a and Q. rubra in autumn. Fig. 

 88, I, 2. Beutm. '09b, p. 59 



Cynipid. Keeled oakapple, Amphibolips tinctoriae Ashm. 



Globose, slightly nippled, green, spotted with red, becoming brown, moderately 

 thick-shelled twig or bud gall, with a fiber-supported, central cell, diameter 



16 to 18 mm, on Q. r u b r a in September and October. Fig. 94, 1-5. Beutm. 

 '09b, p. 58 



Cynipid. Amphibolips cookii Gill 

 Globular, very thin-shelled leaf gall containing a fiber-supported cell, diameter 

 8 mm, on Q. 1 a u r i f o 1 i a . Ashm. '87, p. 141 



Cynipid. Andricus femoratus Ashm. 



[,5] Gall small, leaf present and gall usually on the under side and solitary 

 Globose, yellowish, yellowish brown and brown spotted when dry, leaf gall, 

 single or clustered, with fiber-supported cell, diameter 15 to 35 mm, on under 

 surface of leaf of Q. w r i g h t i i , Q. undulata and Q. garryana. 

 Beutm. '09a, p. 43 



Cynipid. Cynips maculipennis Gill. 

 Globular, thin-shelled, straw colored, stained with rusty brown and a fiber- 

 supported central cell, diameter 11 to 18 mm, on Q. undulata . Fig. 

 63, 4, 5. Beutm. '09a, p. 42 



Cynipid. Disholcaspis brevipeniiata Gill. 



Globose, monothalamous, thin-shelled leaf gall, often near the margin and 



mostly on the midrib, with a fiber-supported cell, brown or pinkish brown 



when dry, with a fine pubescence and nearly smooth though not polished, 



diameter 12 to 22 mm, onQ. Parizonica. Fig. 97, 1-3. Beutm. 'i id, 



P- 343 



Cynipid. Dryophanta bella Bass. 

 Subglobose, monothalamous, brown, thin-shelled, solitary or clustered leaf gall, 

 diameter 2 to 3.5 mm, on under surface of leaf of Q. e m o r y i . Fig. 108, 

 4-7. Beutm. 'iid, p. 356 



Cynipid. Dryophanta emoryi Ashm. 

 Globular, smooth, green leaf gall, diameter 6 to 12 mm, on red oak. Fig. 95, 

 96. Bassett '63, p. 326 



Cynipid. Small oak apple, Andricus singularis Bas 



