Country: Argentina
Distribution of Terrestrial Snakes in South America and the West Indies
Pit Vipers
| Bothrops alternatus | N+C | |
| Bothrops ammodytoides | X | |
| Bothrops cotiara | NE | |
| Bothrops diporus | N+C | |
| Bothrops jararaca | NE | |
| Bothrops matogrossensis | N | |
| Bothrops moojeni | NE |
| Crotalus durissus terrificus | N |
Elapids
| Micrurus altirostris | NE | |
| Micrurus baliocoryphus | NE | |
| Micrurus corallinus | NE | |
| Micrurus frontalis | NE? | |
| Micrurus lemniscatus | NE | |
| Micrurus pyrrhocryptus | N+C | Santa Fe, Mendoza, Formosa, Rio Negro |