Anarithma metula is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.
The length of the shell varies between 3.5 mm and 7 mm.
The five whorls are flattened. They are obsoletely ribbed and transversely striated. The suture shows a raised line. The outer lip is inflected in the middle. The color of the shell is yellowish brown, banded with chestnut.
This marine species occurs from Eastern Transkei, South Africa, Mozambique and Madagascar to the Philippines, Fiji, Papua New Guinea, Hawaii
