Caraiba is a monotypic genus of snakes in the family Colubridae. The genus contains the sole species Caraiba andreae, also known commonly as the black and white racer or the Cuban lesser racer, which is endemic to Cuba. There are six recognized subspecies.[2]
The genus name, Caraiba, is a reference to the Caribbean. The specific name, andreae, is in honor of a Danish ship's master, "Captain Andrea", who collected the holotype.[3]
The following six subspecies are recognized as being valid, including the nominotypical subspecies.[2]
Nota bene: A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than Caraiba.
C. andreae is found throughout Cuba. It is also found on Isla de la Juventud (formerly called Isle of Pines), and on other smaller offshore islands.[2]
The preferred natural habitats of C. andreae are shrubland and forest, at altitudes from sea level to 1,100 m (3,600 ft).[1]