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cuttlefish : any of various marine cephalopod mollusks (order Sepioidea, especially genus Sepia) having eight short arms and two usually longer tentacles and differing from the related squid in having a calcified internal shell — Webster   See also   OneLook


Cuttlefish or cuttles are marine molluscs of the order Sepiida. They belong to the class Cephalopoda, which also includes squid, octopuses, and nautiluses. Cuttlefish have a unique internal shell, the cuttlebone. Cuttlefish also have large, W-shaped pupils, eight arms, and two tentacles furnished with denticulated suckers, with which they secure their prey. They range in size from 15 to 25 cm (6 to 10 in), with the largest species, Sepia apama, reaching 50 cm (20 in) in mantle length and over 10.5 kg (23 lb) in mass. — Wikipedia

Cuttlefish (Encyclopædia Britannica)

Cuttlefish (One Zoom)
Cuttlefish (WolframAlpha)




Teuthology is the study of cephalopods such as octopus, squid, and cuttlefish. It is a branch of malacology, the study of molluscs, in marine zoology. — Wikipedia




DDC: 594.58 Cuttlefish (Library Thing)
Subject: Cuttlefish (Library Thing)

Subject: Cuttlefish (Open Library)

LCC: QL 430.S47 Cuttlefish (UPenn Online Books)
Subject: Cuttlefish (UPenn Online Books)

LCC: QL 430.S47 Cuttlefish (Library of Congress)
Subject: Cuttlefish (Library of Congress)

Subject: Cuttlefish (WorldCat)




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Zoological Association of America
Association of Zoos and Aquariums


Cuttlefish (EurekaAlert, American Association for the Advancement of Science)
Cuttlefish (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Cuttlefish (Science Daily)
Cuttlefish (Science News)
Cuttlefish (
Cuttlefish (NPR Archives)



Cuttlefish (


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