Unknown #23
Bristly-pear-gall wasp
[Page 157]
Hosts: Quercus chrysolepis
The small, monothalamous galls of this new species of wasp occur singly along the ventral margins of leaves of canyon live oak. Galls are covered with short, stiff bristles.
Range: Siskiyou Mountains, CA
”- Russo, Ronald A. : (2021) Plant Galls of the Western United States©