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What are facts about Cuttlefish?

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Anonymous

10y ago
Updated: 8/17/2019

Cuttlefish have peculiar eyes with W-shaped pupils. It is unclear exactly what effect the shape of the pupils has on the animal's visual acuity, but cuttlefish do have highly advanced eyes that, in some ways, resemble those of vertebrates.

Cuttlefish can see in three dimensions, and use this ability of depth perception to aid in their advanced abilities of camouflage. They are also colorblind. Despite this apparent disability, though, on natural substrates cuttlefish can blend in so well with their backgrounds that they can scarcely be seen. This is done with the help of a number of specialized cells found in the cuttlefish's epidermis.

Another interesting fact about cuttlefish is that they have three hearts - one central heart, and two auxiliary ones.they are really cool and that they have a ink sac they can change shapes and colores

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Wiki User

10y ago

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