List of amphibians of Arizona

Arizona is home to a wide variety of biotic systems as it is diverse topographically, geologically, and climatically.

Although a widely varied family, Bufonidae includes the stereotypical toad: dry warty skin and shortened forelimbs and hindlimbs.

Bufonids also carry potent skin toxins, sometimes concentrated in the parotoid gland.

Members of this family, called Ranids, typically have robust hindlimbs, toe webbing, and an aquatic tadpole stage.

Members of this family are predominantly fossorial, living underground until rain arrives.