There are many types of frogs, from small tree frogs to giant bullfrogs, each with unique colors, sizes, and habitats.. One of the five most diverse vertebrate orders, they represent around 88% of all extant amphibian.
There are about 6000 species of frogs out of which about 90 of them dwell in the united states.. The meaning of frog is any of various largely aquatic leaping anuran amphibians (such as ranids) that have slender bodies with smooth moist skin and strong long hind legs with.