Trichoteras vacciniifoliae (Hymenoptera: Cynipidae) (Synonym: Andricus vaccinifoliae) Oak Apple Wasp Angelo Coast Range Reserve, Mendocino County, California September 23, 2006 Gall found lying on the ground near the Eel River. Size around 30mm in diameter. ID by Ron Russo.
Gall found lying on the ground near the Eel River. Size around 30mm in diameter. ID by Ron Russo.