The island worm snake (''Typhlops sulcatus'') is a species of

snake Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more j ...

in the

Typhlopidae The Typhlopidae are a family of blind snakes. They are found mostly in the tropical regions of Africa, Asia, the Americas, and all mainland Australia and various islands. The rostral scale overhangs the mouth to form a shovel-like burrowing str ...

family.

Geographic range

It is endemic to southwestern Hispaniola (

Dominican Republic The Dominican Republic ( ; es, República Dominicana, ) is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean region. It occupies the eastern five-eighths of the island, which it shares with ...

and Haiti), formerly including

Navassa Island Navassa Island (; ht, Lanavaz; french: l'île de la Navasse, sometimes ) is a small uninhabited island in the Caribbean Sea. Located northeast of Jamaica, south of Cuba, and west of Jérémie on the Tiburon Peninsula of Haiti, it is subject ...

, an uninhabited island located in the Caribbean.Schwartz, Albert and Richard Thomas. 1975. ''A Check-list of West Indian Amphibians and Reptiles''. Carnegie Museum of Natural History. Pittsburgh.

Conservation status

It has been rated Near Threatened. It is

extirpated Local extinction, also known as extirpation, refers to a species (or other taxon) of plant or animal that ceases to exist in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinct ...

from

, where the species became a casualty of human interference and

feral A feral () animal or plant is one that lives in the wild but is descended from domesticated individuals. As with an introduced species, the introduction of feral animals or plants to non-native regions may disrupt ecosystems and has, in some ...

predators, such as rodents, cats, dogs and goats that were introduced during the large-scale mining period on this small island during the 1800s.

References

Typhlops ''Typhlops'' is a genus of blind snakes in the family Typhlopidae. The genus is endemic to the West Indies. Some species which were formerly placed in the genus ''Typhlops'' have been moved to the genera ''Afrotyphlops, Amerotyphlops, Anilios, ...

Reptiles described in 1868 Reptiles of the Dominican Republic Reptiles of Haiti Endemic fauna of Hispaniola {{Scolecophidia-stub