Kermia melanoxytumKermia melanoxytum is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.DescriptionThe length of the shell varies between 4 mm and 5 mm; its diameter reaches a max of 2 mm.DistributionThis marine species occurs off the Loyalty Islands; New Caledonia; Vanuatu; the Philippines; Hawaii and South Africa.