real-science 4 weeks ago
stephanie sammann #Wildlife

Real Science | The Insane Biology of The Cuttlefish

Within the mollusc phylum, cuttlefish belong to the cephalopod class, along with octopuses, squid and nautiluses.

Cuttlefish have squishy, soft bodies with 10 appendages, and an internal, gas-filled shell known as a cuttlebone, which they use to control their buoyancy.

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