Disholcaspis sp. A
Potato-stem-gall wasp
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Hosts: Quercus chrysolepis
Large, polythalamous, potato-shaped detachable stem galls of this wasp occur on canyon live oak.
Summer, unisexual
Range: Mount Shasta area, CA
”- Russo, Ronald A. : (2021) Plant Galls of the Western United States©