…a small floating octopus, the female of which has webbed sail-like arms and secretes a thin coiled papery shell in which the eggs are laid…
…a cephalopod mollusc of the order Octopoda; an octopus…
…a cephalopod mollusc with eight sucker-bearing arms, a soft sac-like body, strong beak-like jaws, and no internal shell…
