Snakes of Tobago
Tobago has approximately 21 species of non-poisonous snakes recorded on the island. Sizes range from some inches up to 15 feet. Snakes like Boa Constrictors, Ratonels, Horsewhips, Doctor snakes etc. are a common sight in developed areas.

Although they are not commonly seen by visitors to the island, the snakes of Tobago are generally harmless to humans. Native snakes play an important role in the island’s ecosystem by controlling rodent populations and other small pests.
One of the most common snakes found on Tobago is the Horse-Whip or brown vine snake (Oxybelis aeneus), which is a slender, arboreal snake that feeds on lizards and small birds.
It is important to note that while Tobago’s snakes are generally not dangerous to humans, visitors to the island should still take care when exploring natural areas and should avoid disturbing or handling any snakes they may encounter.
- Trinidad Burrowing Snake – Amerotyphlops trinitatus
- Boa Constrictor – Macajuel – boa constrictor
- Tree Boa – Cascabel – Corallus ruschenbergerii
- Rainbow Boa – Epicrates maurus
- Tobago false Coral – Erythrolamprus ocellatus
- Doctor Snake – Erythrolamprus melanotus
- Ratonel – Pseudoboa neuwiedii
- Royal ground snake – Erythrolamprus reginae
- false coral – Oxyrhopus petolarius
- Tobago one-lined snake – Atractus cf. univittatus
- Three-lined ground snake – Atractus trilineatus
- Fiddle-string snake – Imantodes cenchoa
- Cat-eyed snake – Imantodes cenchoa
- Red-nape snake – Ninia atrata
- Clouded snake – Sibon nebulatus
- Black snake – Drymarchon couperi
- Parrot snake – Leptophis ahaetulla
- Machete – Mastigodryas boddaerti dunni
- Horsewhip – Oxybelis aeneus
- Tigre – Spilotes pullatus
- Black-head snake – Tantilla melanocephala

