Assertion: spadefoot | /r/HasProperty | couchii
Facets:
Source sentences:
text: Some burrowing frogs such as Couch's spadefoot (Scaphiopus couchii) have a flap-like toe extension on the hind feet, a keratinised tubercle often referred to as a spade, that helps them to burrow.
text: Couch's spadefoot (Scaphiopus couchii), a type of toad, is a true desert animal.