Search Results for: Mammals live
are two ancient, extinct , subclasses: subclass labyrinthodontia subclass lepospondyli recently there has been a tendency to restrict the class amphibia to the lissamphibia, by excluding those tetrapods that are not more closely related to modern forms than they are to living reptiles , birds , and mammals
eleutherodactylus, the pacific platymantines, the australo-papuan microhylids, and many other tropical frogs), however, do not need any water whatsoever. they reproduce via direct development, an adaptation that has allowed them to be completely independent from freestanding water. almost all of these frogs live...
https://www.newworldencyclopedia.org/entry/Amphibian