Antaboga, the entire world serpent in Javanese and Balinese mythology of Indonesia, who created the globe turtle Bedawang the place the world resides on its back Nagas also show up while in the Fight for Wesnoth, and they are depicted as a far more snakelike counterpart to your merfolk, https://brookskzmxi.blogdeazar.com/29805340/helping-the-others-realize-the-advantages-of-23naga