Callirhytis quercuspomiformis (Hymenoptera: Cynipidae)   (Synonym: Amphibolips quercuspomiformis)
Live Oak Gallfly
near Mill Creek and Kern Canyon Rd, Sequoia National Forest, Kern County, California
April 22, 2010

Leaf galls. Bisexual generation. Host is Quercus wislizenii (interior live oak).