Tridentarius dentatus

Tridentarius dentatus, common name : the Toothed Conch, is a species of sea snail, a marine gastropod mollusk in the family Strombidae, the true conchs.

Distribution
This species is distributed in the Red Sea, in the Indian Ocean along Aldabra, the Comores, Djibouti, Kenya, Madagascar, the Mascarene Basin, Mauritius, Mozambique, Réunion, the Seychelles, Somalia and Tanzania; in the Pacific Ocean in Polynesia and along Hawaii.

Description
The shell size varies between 19 mm and 65 mm.