Common cuttlefish

Sepia officinalis · The common cuttlefish is a cephalopod native to the Mediterranean Sea, North Sea, and Baltic Sea, where it lives on sand and mud seabeds.

Also called European common cuttlefish.

Taxonomy

KingdomAnimalia
PhylumMollusca
ClassCephalopoda
OrderSepiida
FamilySepiidae
GenusSepia
SpeciesSepia officinalis

Where it lives

Coasts from the North Sea to South Africa, including the Mediterranean.

Fun facts

  • A cuttlefish can control its color-changing chromatophores even before hatching, while still inside its clear egg.
  • Male cuttlefish can carry up to 1,400 spermatophores, while females can lay as many as 4,000 eggs.
  • Cuttlefish embryos that see crabs before hatching grow up to prefer hunting crabs, even though shrimp is usually the favorite prey.
  • The common cuttlefish can grow up to 49 centimetres long and weigh as much as 4 kilograms.

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Facts and taxonomy adapted from Wikipedia (CC BY-SA 4.0).