Little cuttlefish Sepiola atlantica

A very small cuttlefish with a rounded cup-like body and protrusive eyes. Normally pale with brown and white blotchy markings, but changes colour when disturbed. Eye bulges sometimes tinged green.

Behaviour

The little cuttlefish is a small, cup-shaped cephalopod with large eye bulges. They are in fact a type of bobtail squid, rather than a true cuttlefish, and don’t have a cuttlebone. They spend much of their time buried in sandy seabeds with only their eyes exposed, on the look out for predators and their favourite prey – little crustaceans. Like common cuttlefish, they are able to change colour using the chromatophores in their skin. They most often appear a paleish white with brown and black splodges – enabling them to blend in with their sandy home.

Size

Length: Up to 6cm

Status

Common

Distribution

Found off all UK coasts.

When to see

January to December

Facts

If disturbed, little cuttlefish release a jet of ink and will change their colouration to pale to confuse the predator and make their escape.

Common name

Little cuttlefish

Species name

Sepiola atlantica

IUCN Red List status

Common

When to see in Scotland

January to December

Where to see in Scotland

Found off all UK coasts.

Snorkelling can be dangerous and is done entirely at your own risk.

Information is provided free of charge; it is your responsibility to check the conditions present on the day and assess whether it is safe to snorkel.

The Scottish Wildlife Trust strives to provide accurate information but cannot accept responsibility for changes, errors or omissions.

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