A Nāga princess, daughter of Dhatarattha, the Nāga king. She was half-sister to the Bodhisatta Bhūridatta and helped his brother Sudassana to rescue the Bodhisatta from the clutches of the snake-charmer ālambāna.
She could shoot flames from her mouth and spit the deadliest poison.
The story is related in the Bhūiridatta Jātaka (J.vi.157ff).
In the present age she was the Bkikkhunī Uppalavannā (J.vi.219) (Accī-mukhī).