Natural sponge. Close-up of an oscule from a sponge. Oscules are the exhaust apertures of the filtering system of sponges. Photographed in Benidorm,Alicante,Spain | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fitor, Angel |
Bildgröße: | 5117 px × 3425 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |