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Callirhytis quercussuttoni (Hymenoptera: Cynipidae) Gouty Stem Gall Wasp Knowland Park, Oakland, Alameda County, California November 11, 2021 Adult wasp dissected out of stem gall on Quercus agrifolia (coast live oak).
Adult wasp dissected out of stem gall on Quercus agrifolia (coast live oak).