Common spangle galls on the underside of oak (Quercus robur) leaves. Spangle galls are chemically induced distortions on the leaves caused by the parasitic wasp Neuroterus quercusbaccarum. The galls provide protection and nourishment for the young. Filmed in Denmark. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Jensen, Claus |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 21 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |