Unknown #26
Ball-gall wasp
[Page 158]
Hosts: Quercus chrysolepis
The round, monothalamous galls of this wasp species occur mostly on the dorsal surfaces of canyon live oak. These spring galls cannot be detached without tearing the leaf, as a small amount of gall tissue protrudes on the ventral side.
Range: Siskiyou county, CA
”- Russo, Ronald A. : (2021) Plant Galls of the Western United States©