- Vertebrates are deuterostomal animals with bony or cartilaginous axial endoskeleton — known as the vertebral column, spine or backbone — around and along the spinal cord, including all fish, amphibians, reptiles, birds and mammals
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All items (242)
A
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Aardvark
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Acrocanthosaurus
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African Buffalo
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African Elephant
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African Lion
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African Porcupine
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African Wild Dog
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Alligator Gar
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Alligator Snapping Turtle
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Allosaurus
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Ambulocetus
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American Alligator
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American Mastodon
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Category:Amphibians
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Andrewsarchus
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Angel Shark
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Apatosaurus
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Archerfish
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Argentinosaurus
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Australian Copperhead
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M
P
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