Wikipedia
Pidari
For the village in Nepa see Pidari, Nepal.
She was referred as the snake catcher, and is one of the consorts of Shiva.
The cult of Pitari evolved as a synthesis of native mother goddess with an aspect of the goddess Kali and is invoked in many villages to ward off evil and demons. The cult was noticed by elite literature by seventh century AD and was primarily centered in Tamil Nadu. Her cult moved on and reached a climax in eastern India between the eighth and twelfth centuries.