Tricornis is a genus of sea snails, marine gastropod mollusks in the family Strombidae, the true conchs. Species Species within the genus Tricornis include: Tricornis oldi (Emerson, 1965) Tricornis tricornis (Lightfoot, 1786) Species brought into synonymy Tricornis raninus (Gmelin, 1791) is a synonym of Lobatus raninus (Gmelin, 1791) References External links Strombidae