Gall Wasps, Callirhytis quercusclaviger (Ashmead) and Callirhytis cornigera (Osten Sacken) (Insecta: Hymenoptera: Cynipidae) -- Figure 8. Adult emergence hole in a leaf vein gall of the gall wasp, Callirhytis cornigera (Osten Sacken).

EENY-368: Gall Wasps, Callirhytis quercusclaviger (Ashmead) and Callirhytis cornigera (Osten Sacken) (Insecta: Hymenoptera: Cynipidae)

Figure 8. Adult emergence hole in a leaf vein gall of the gall wasp, Callirhytis cornigera (Osten Sacken).