Country: West Indies
Distribution of Terrestrial Snakes in South America and the West Indies
Elapids
| Micrurus circinalis | X | Trinidad, including Isla Gaspar Grande |
| Micrurus diutius | X | Trinidad only |
| Micrurus lemniscatus | X | |
| Micrurus nigrocinctus | W |
Pit Vipers
| Bothrocophias campbelli | SW |
| Bothrops asper | X | Trinidad only |
| Bothrops caribbaeus | X | Isla Santa Lucia and Martiniqueonly |
| Bothrops lanceolatus | X | Martinique only |
| Crotalus durissus unicolor | X | on Aruba Island only |
| Lachesis muta | S | Trinidad |