Nautilus shell. Section through the shell of a nautilus (Nautilus sp.),revealing its spiral structure and chambers (camerae). The nautilus is a marine cephalopod related to the squid | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Kingcome, Gavin |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |