Yours, Etc.: Origins and Uses of 8 Sign-Offs
relatively smooth-skinned amphibian of either the Old World genus Pelobates or of the genera Scaphiopus and Spea of North America. All spadefoot toads are classified in the family Pelobatidae. Spadefoot toads have a broad, horny "spade" projecting from the inside of each hind foot and used by the animals in burrowing.