8o 



NEW YORK STATE MUSEUM 



Globose, hard petiole gall projecting equally above and beneath, at first smooth, 

 reddish brown, minutely pubescent, later turning black, within five longi- 

 tudinal partitions, diameter 6 mm, onQ. obtusiloba. Ashm. '85, p. 299 

 Cynipid. Five-chambered oak gall, Andricus quinqueseptum 



Ashm. 



Globose, clustered, monothalamous, midrib gall with a more or less distinct 



nipple apically and a long stem basally, brown when old, probably green 



when fresh, diameter 4 to 7 mm, stem i to 2.5 mm, resembles a huckleberry, 



on post oak. Beutm. '13, p. 247 



Cynipid. Huckleberry oak gall, Cynips vacciniiformis 



Beutm. 



Fig. 77- Woolly fold gall. 

 C e c i d o m y i a niveipila 

 O. S., leaf badly deformed. 

 (Original) 



Fig. 78. Woolly fold gall, C e c i d o - 

 m y i a niveipila O. S., leaf slightly 

 deformed. (Original) 



Globular, clustered, monothalamous, midrib gall, the diameter of individual 

 galls 2 to 5 mm, onQ. undulata, Q. muhlenbergii, Q. prin- 

 o i d e s . Stebb. '10, p. 31 



Cynipid. Cynips caducus Walsh 

 Subglobular, straw-colored or brown, midrib galls, flattened next the leaf, within 

 a larval cell with radiating fibers, diameter 4 to 6 mm, onQ. undulata. 

 Fig. 68, I, 2. Beutm. 'iid, p. 348 



Cynipid. Dryophanta eburnea Bass. 



