Unlike the octopus's arms, which that animal often uses to move and carry objects, the cuttlefish's eight arms are specialized for grasping prey after the cuttlefish captures it with its two ...

IT is generally recognized that the cuttlebone not only serves the cuttlefish, Sepia officinalis (L.), as a skeleton but also gives it buoyancy. The cuttlebone contains gas spaces which give it a ...