Any frog of the large family Ranidae, found worldwide, typically with smooth and moist skin; large, powerful legs; and extensively webbed feet.

A group of tropical frogs in the Rhacophoridae family, mostly arboreal.

Rhinoderma darwinii, a species of frog native to Chile and Argentina, with a distinctive feature of raising the tadpoles in the male's vocal sac.

Any type of frog with the ability to glide

Conraua goliath, goliath frog / Cyclorana australis, northern snapping frog / Limnonectes blythii, Blyth's river frog

Pseudis paradoxa, a species of frog unusual because it is larger as a tadpole (up to 25 cm or 10 in. long) than as an adult (about a quarter of that length).

A large anuran, Conraua goliath, from Cameroon and Equatorial Guinea.

Any of several North American frogs, most of which are green with black spots.

Any of several large carnivorous frogs, of the genus Megophrys, that have elongated "eyebrows" / Any of the genus Phrynosoma of horned lizards, especially the Texas horned lizard.

A large water frog, Telmatobius culeus, found only in Lake Titicaca, that has large folds of skin to help it breathe at high altitude.