spadefoot

Short definition from Wiktionary

Noun

1. 1
   Any member of several groups of burrowing toads, with a spadelike appendage on the hind legs: Scaphiopodidae spp. (American spadefoot toads)
2. 2
   Any member of several groups of burrowing toads, with a spadelike appendage on the hind legs: Borneophrys (Edwardina's spadefoot toads)
3. 3
   Any member of several groups of burrowing toads, with a spadelike appendage on the hind legs: Pelobates (European spadefoot toads)
4. 4
   Any member of several groups of burrowing toads, with a spadelike appendage on the hind legs: Notaden (Australian spadefoots)