What is the striking morphological feature associated with the Genus Carphophis tail tip?

Answer

A hardened, pointed, or slightly upturned scale used as a digging implement

The genus *Carphophis* possesses a unique adaptation at the terminus of its short tail that aids its subterranean lifestyle. This feature is a distinctly hardened scale, which may appear pointed or slightly upturned, functioning mechanically as a specialized tool. This structure is adapted specifically for burrowing, allowing the small, slender snake to efficiently push through dense, moist soil and leaf litter where it primarily resides and hunts. This anatomical specialization distinguishes members of the *Carphophis* genus from many other colubrids that do not exhibit such pronounced fossorial adaptations in their caudal structure.

What is the striking morphological feature associated with the Genus Carphophis tail tip?
animalclassificationsciencereptileWorm Snake