The Axolotl also known as a Mexican salamander or a Mexican walking fish, is a neotenic salamander, closely related to the tiger salamander. Although the axolotl is colloquially known as a "walking fish", it is not a fish, but an amphibian
ichthyologist: “ Tree Frog Eggs Instead of laying eggs in water, some tree frogs deposit their spawn on leaves that overhang a pool. When the tadpoles hatch, they fall into the water below. This gives the advantage of the absence of aquatic predators.