EENY-368: Gall Wasps, Callirhytis quercusclaviger (Ashmead) and Callirhytis cornigera (Osten Sacken) (Insecta: Hymenoptera: Cynipidae)
Figure 4. Mature (with horns) spine-bearing potato gall caused by the gall wasp Callirhytis quercusclaviger (Ashmead).
Credit: Lyle J. Buss, University of Florida
