Close-up of distorted Acorn knopper gall growths caused by the cynipid gall wasp Andricus quercuscalicis on acorns of a penduculate oak tree. Photographed in a Norfolk woodland habitat, UK. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Downer, Nigel |
Bildgröße: | 4422 px × 2811 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |