Category:Tetrapods
From WikiMD.com - Food, Medicine & Wellness Encyclopedia
Primitive four-legged animals, the ancestors of Amphibians, Reptiles, Synapsids, birds, as part of Reptiles (Sauropsids), and mammals, synapsids.
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Pages in category "Tetrapods"
The following 3 pages are in this category, out of 3 total.
