Hydra,a primitive animal of the phylum Coelenterata,reproducing asexually by the formation of buds (left). The parent Hydra has an elongated cylindrical body with a mouth at one end surrounded by tentacles used for feeding (right) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Walsh, John |
Bildgröße: | 3690 px × 2515 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |