Lesson on Chordata

Phylum Chordata Classes

By Cheryl Choinski

Frogs

Newts

Salamanders​

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​Amphibia

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​Lampreys

Hagfish​

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​Cyclostomata

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​Sharks

Rays​

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​Chondrichthyes

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​Fish

Seahorses

Eels​

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​Osteichthyes

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Turtles

Snakes, Lizards

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​Reptilia

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​Birds

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​Aves

Dogs, cats, humans,

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​Mammalia