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Pacific cephalopods illustrate the wide diversity among this group of mollusks.
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Squids and Cephalopod Diversity

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The canoe traveled more than 4,828 kilometers (3,000 miles) to reach Washington, D.C.
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Raven Spirit’s Journey

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Powerful suckers stud the club at the end of the giant squid’s long feeding tentacle.
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Giant Squid Feeding Tentacle

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Giant squid have eight arms but use their two long feeding tentacles to seize prey.
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Giant Squid Anatomy

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Circular scars from a giant squid sucker on sperm whale skin.
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Giant Squid Sucker Marks

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The tough serrated ring around the opening grips the squid’s prey.
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Giant Squid Sucker

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Photo taken of the inside of a sperm whale's mouth. The teeth on the lower jaw fit into sockets above- perfect for eating squid.
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Inside a Sperm Whale's Mouth

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Overfishing and sedimentation have heavily impacted this reef off the coast of Guam.
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Coral Reef in Distress

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The giant squid’s enormous eyes help it find prey in the dark ocean depths.
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Largest Eye in the World, Giant Squid

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Tuna caught in the Indian Ocean show the huge scale of commercial fishing.
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Tuna Fishing

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In this painting, a giant squid engages in a struggle for survival with a sperm whale.
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Giant Squid vs. Sperm Whale

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Close-up photograph of an arrow squid embryo.
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Squid Embryo

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