+Tetrapods are a superclass of [vertebrates](/wiki/vertebrates) characterized by four [limbs](/wiki/limbs), or structures derived from them. This diverse group, including amphibians, reptiles, birds, and mammals, represents the first backboned animals to adapt to terrestrial life.
+## See also
+- [Amphibians](/wiki/amphibians)
+- [Reptiles](/wiki/reptiles)
+- [Mammals](/wiki/mammals)
... 1 more lines