Snake Species: Ovophis spp., Mountain pitvipers
Distribution of Terrestrial Snakes in Indian Subcontinent and Southeast Asia
Ovophis convictus
Ovophis makazayazaya
| Vietnam | N |
Ovophis monticola
| Bangladesh | X | |
| Bhutan | X | |
| Cambodia | X | |
| India | ||
| Arunachal Pradesh | X | |
| Assam | X | |
| Manipur | X | |
| Meghalaya | X | |
| Mizoram | X | |
| Nagaland | X | |
| Sikkim | X | |
| Tripura | X | |
| West Bengal | N | |
| Laos | X | |
| Myanmar (Burma) | X | |
| Nepal | X | |
| Sumatra | X | |
| Thailand | X | |
| Vietnam | X | |
| Western Malaysia and Singapore | X |
Ovophis tonkinensis
| Vietnam | N |