A worldwide community photographing and learning about wildlife
Project Noah Nature School
Several rows of elongated swellings. The long incision in some galls implies that eggs may have been laid inside the leaf. There is less scarring on the other side of the leaf.
Spotted on Feb 23, 2013
Submitted on Feb 23, 2013
1 Comment
This might be a sawfly of this type
http://eol.org/pages/3764532/overview