What is "ponaturi"

In Māori mythology, the Ponaturi are a group of hostile creatures (goblins) who live in a land beneath the sea by day, returning to shore each evening to sleep. They dread daylight, which is fatal to them. They appear in a number of stories, including:

:* a story of Tāwhaki. The Ponaturi kill Tāwhaki's father Hemā, and carry his body away. They also capture Urutonga, Tāwhaki's mother, whom they put to work as the doorkeeper of their house Manawa-Tāne. In revenge, Tāwhaki and Urutonga block up all the holes of the house to make the Ponaturi think that it is still night. They then suddenly let in the rays of the sun, and all the dreadful creatures are destroyed (Tregear 1891:206, 350).

:* a story of the hero Rātā. The Ponaturi carry off his father's bones and use them to beat time when as they practice their magical arts. Rātā hides himself, learns their incantations, and recites a more powerful spell called Titikura. He then attacks them, kills their priests, and recaptures his father's bones. The Ponaturi regroup and chase Rātā, but with the aid of his warriors and his powerful incantations he defeats and kills a thousand of them (Tregear 1891:350).