The Trochidae, common name top-snails or top-shells, are a taxonomic family of very small to large sea snails, marine gastropod molluscs in the clade Vetigastropoda.
Trochus is a genus of medium-sized to large, top-shaped sea snails with an operculum and a pearly inside to their shells, marine gastropod molluscs in the family Trochidae, the top snails.
Tonna is a genus of large sea snails, marine gastropod molluscs in the family Tonnidae, the tun or cask shells.
Ocenebra erinaceus, common name the European sting winkle, is a species of predatory sea snail, a marine gastropod mollusk in the family Muricidae, the murex and rock snails. Also known as the Oyster Drill, it is a pest in Oyster beds.
Cerithidea is a genus of medium-sized sea snails or mud snails, marine gastropod mollusks in the family Potamididae, the horn snails.
Patella caerulea, is a species of limpet in the family Patellidae. It is known by the common names Mediterranean limpet and rayed Mediterranean limpet. It is native to the Mediterranean Sea.
Tritia pygmaea is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the nassa mud snails or dog whelks.
Diodora gibberula is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets.
Hexaplex duplex is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Ocinebrina aciculata is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Gibbula fanulum is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Monodonta is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Osilinus is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Phorcus is a genus of sea snails, marine gastropod mollusks in the subfamily Cantharidinae of the family Trochidae, the top snails.
Phorcus articulatus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Phorcus lineatus, common name the lined top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails. It is native to shores of the eastern North Atlantic Ocean.
Phorcus punctulatus, common name the punctate monodont, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Phorcus turbinatus, common name the turbinate monodont, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Thracia pubescens is a bivalve mollusc in the family Thraciidae.
Thracia phaseolina is a bivalve mollusc in the family Thraciidae.
