Caraiba is a monotypic genus of snake 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. Etymology 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. Geographic range 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. Habitat The preferred natural habitats of C. andreae are shrubland and forest, at altitudes from sea level to . Description Dorsally, C. andreae is black, with a dorso-lateral series of yellow spots on each side. The upper labials are white. Ventrally it is white, with black markings. Adults may attain a total length of , which includes a tail long. Reproduction C. andreae is oviparous. Subspecies The following six subspecies are recognized as being valid, including the nominotypical subspecies. Caraiba andreae andreae Caraiba andreae melopyrrha Caraiba andreae morenoi Caraiba andreae nebulatus Caraiba andreae orientalis Caraiba andreae peninsulae Nota bene: A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than Caraiba. References Further reading Barbour T (1916). "The Reptiles and Amphibians of the Isle of Pines". Annals of the Carnegie Museum 10 (1–2): 297–308 + Plate XXVIII. (Leimadophis nebulatus, new species, pp. 305–306 + Plate XXVIII, figures 1–2). Barbour T, Ramsden CT (1919). "The Herpetology of Cuba". Memoirs of the Museum of Comparative Zoölogy at Harvard College 47 (2): 69–213 + Plates 1–15. (Leimadophis andreae orientalis, new subspecies, p. 196). Garrido OH (1973). "Nuevas subespecies de reptiles para Cuba". Torreia, nueva serie 30: 1–31. (Antillophis andreae morenoi, new subspecies, p. 18). (in Spanish). Reinhardt J, Lütken CF (1862). "Bildrag til det vestindiske Öriges og navnligen til de dansk-vestindiske Öers Herpetologie". Videnskabelige Meddelelser fra den naturhistoriske Forening i Kjöbenhavn 1862 (10–18): 153–291. (Liophis andreæ, new species, pp. 214–216). (in Danish & Latin). Schwartz A, Henderson RW (1991). Amphibians and Reptiles of the West Indies: Descriptions, Distributions, and Natural History. Gainesville: University of Florida Press. 720 pp. . Schwartz A, Thomas R (1960). "Four New Snakes (Tropidophis, Dromicus, Alsophis) from the Isla de Piños and Cuba". Herpetologica 16 (2): 73–90. (Dromicus andreae peninsulae, new subspecies, p.