Cerithiidae, common name the cerithiids or ceriths, is a large family of medium-sized marine gastropods in the clade Sorbeoconcha.
Cerithium is a genus of small to medium-sized sea snails, marine gastropod molluscs in the family Cerithiidae, the ceriths.
Bittium is a genus of very small sea snails, marine gastropod molluscs in the family Cerithiidae, the horn snails.
Cerithium echinatum is a species of small sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium alutaceum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Bittium proteum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium caeruleum, the Cerith sand snail, is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae. Cerithium caeruleum, also be called Cerithium caeruleum G.B. Sowerby II, 1855 generally can be found in large populations on intertidal rocky shores and are covered by a thin layer of sediments. They have large and solid shells, and their radula ribbon robust long about one-fifth the shell length. This species lives in the planktonic stage from 90 to 120 days and has a seven-year life history. This common intertidal species is confined to east Africa, Madagascar, and the Arabian Peninsula and is unlikely to be confused with any other Cerithium species. It is distinguished by its squat, knobby shape; and as indicated by its name, caeruleum, a grayish blue color with spiral rows of black tubercles.
Cerithium flemischi is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium litteratum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium matukense is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium nodulosum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium ophioderma is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium renovatum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium salebrosum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium scabridum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium vulgatum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Cerithium zebrum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae. Cerithium zebrum is also commonly named zebra horn.
Colina pinguis is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Clypeomorus is a genus of sea snails, marine gastropod mollusks in the subfamily Cerithiinae of the family Cerithiidae.
Colina is a genus of sea snails, marine gastropod mollusks in the family Cerithiidae.
