Alsophis antillensis

Alsophis antillensis, the Guadeloupe racer, Antilles racer, or Leeward racer, is a species of snake endemic to the Caribbean island of Guadeloupe.

Description
It can reach nearly a meter in length. It feeds on lizards and small rodents. It rarely bites humans, but may release a foul-smelling (though harmless) cloacal secretion when disturbed.

Taxonomy
Alsophis sibonius from Dominica and Alsophis manselli from Montserrat were previously considered subspecies, but are now considered their own species.