Wikipedia sayings about what mexican amphibian can regenerate its limbs?
which they use as a "fifth limb" for grasping when they climb among the twigs and leaves of their arboreal habitat. They can hang by their tails if necessary
2.List of biologists
Portuguese naturalist who identified many new species of mammals, birds, amphibians and reptiles Mortimer Louis Anson (1901–1968), American biochemist and