Volvarina jimcordyiVolvarina jimcordyi is a species of sea snail, a marine gastropod mollusk in the family Marginellidae, the margin snails.DescriptionShell is very small, usually under 10mm in length, with dark amber-brown coloring. Shell is translucent. Adult shells have a thickened outer lip margin. Aperture is wider at the base & spire is low.DistributionCentral Eleuthera Island, Bahamas.