Paracraspis patelloides (Hymenoptera: Cynipidae) (Synonym: Acraspis patelloides) Sawmill Road, Sequoia National Forest, Kern County, California May 30, 2013 Gall on Quercus chrysolepis (canyon live oak). This particular gall is especially flat-topped.
Gall on Quercus chrysolepis (canyon live oak). This particular gall is especially flat-topped.