Volvarina angustataVolvarina angustata, common name : the narrow marginella, is a species of sea snail, a marine gastropod mollusk in the family Marginellidae, the margin snails.DescriptionThe shell size varies between 11 mm and 28 mm. Its cylindrically ovate, spire flat and calloused.DistributionThis species is distributed in the Indian Ocean along the Mascarene basin, Réunion, and in the Gulf of Bengal along the Andaman Islands, Sri Lanka and Southern India.