State: Kerala
Distribution of Terrestrial Snakes in Indian Subcontinent and Southeast Asia
Elapids
| Bungarus caeruleus | X |
| Calliophis beddomei | X | |
| Calliophis bibroni | X | |
| Calliophis melanurus | X | |
| Calliophis nigrescens | X |
| Naja naja | X |
| Ophiophagus kaalinga | X |
Vipers
| Daboia russelii | X |
| Echis carinatus | X |
Pit Vipers
| Craspedocephalus anamallensis | X | |
| Craspedocephalus gramineus | X | |
| Craspedocephalus macrolepis | S | |
| Craspedocephalus malabaricus | X | |
| Craspedocephalus occidentalis | N? | |
| Craspedocephalus peltopelor | S | Western Ghats |
| Craspedocephalus strigatus | E | |
| Craspedocephalus travancoricus | S |
| Hypnale hypnale | X |