Sponge. Sponges are primitive animals whose body contains no muscle or nerve cells. Sponges range in size from a few millimetres up to around two metres in diameter,but size varies even within a species,depending on local conditions. Colouration can be dull,but some species,as seen here,are brightly coloured | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lehnen, Rudiger |
Taille de l’image : | 3888 px × 2724 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |