Wasp, hatched from a swollen stem gall on Canyon Live Oak, Quercus chrysolepis. Deer Springs trail, Idyllwild, Riverside County, CA. 8-9-11. © Peter J. Bryant

Gall Wasp

 

 

Hymenoptera: Cynipidae

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Wasp, hatched from a swollen stem gall on Canyon Live Oak, Quercus chrysolepis. Deer Springs trail, Idyllwild, Riverside County, CA. 8-9-11. © Peter J. Bryant

Swollen stem gall from which the illustrated wasp emerged. Canyon Live Oak, Quercus chrysolepis. Deer Springs trail, Idyllwild, Riverside County, CA. 8-9-11. © Peter J. Bryant