Oak Marble Galls on Oak Tree caused by the gall wasp (Andriscus kollari). The smooth woody galls are caused by a single larva of the wasp feeding in an internal chamber | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kidd, Geoff |
Bildgröße: | 2956 px × 1961 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |