Cerithiopsidae is a family of very small sea snails in the informal group Ptenoglossa. Members of this family are known as cerithiopsids.
Eumetula is a genus of minute sea snails, marine gastropod molluscs in the subfamily Eumetulinae of the family Newtoniellidae.
Seila is a genus of minute sea snails, marine gastropod molluscs or micromolluscs in the family Cerithiopsidae.
Synthopsis hadfieldi is a species of sea snail, a gastropod in the family Cerithiopsidae. It was described by Jay and Drivas, in 2002.
Retilaskeya is a genus of minute sea snails, marine gastropod molluscs in the family Newtoniellidae. It was described by Marshall, in 1978.
Belonimorphis is a small genus of sea snails comprising four species:
Horologica is a genus of minute sea snails, marine gastropod molluscs in the family Cerithiopsidae.
Horologica anisocorda is a species of sea snail, a gastropod in the family Cerithiopsidae. It was described by Jay and Drivas, in 2002.
Horologica lizardensis is a species of sea snail, a gastropod in the family Cerithiopsidae,.
Joculator lividus is a species of minute sea snail, a marine gastropod mollusc in the family Cerithiopsidae. The species was described by Cecalupo and Perugia in 2012.
Joculator mygaki is a species of minute sea snail, a marine gastropod mollusc in the family Cerithiopsidae. The species was described by Jay and Drivas in 2002.
Costulopsis skolix is a species of minute sea snail, a marine gastropod mollusc in the family Cerithiopsidae.
Joculator variabilis is a species of minute sea snail, a marine gastropod mollusc in the family Cerithiopsidae.
Joculator ziliolii is a species of minute sea snail, a marine gastropod mollusc in the family Cerithiopsidae.
Cerithiopsidella is a genus of very small sea snails, marine gastropod molluscs in the family Cerithiopsidae. It was described by Bartsch in 1911.
Clathropsis is a genus of minute sea snails, marine gastropod molluscs in the family Cerithiopsidae.
Costulopsis is a genus of minute sea snails, marine gastropod molluscs in the family Cerithiopsidae.
Granulopsis is a genus of minute sea snails, marine gastropod molluscs in the family Cerithiopsidae.
Sundaya is a genus of sea snails in the family Cerithiopsidae
Ondulopsis is a genus of very small sea snails, marine gastropod molluscs in the family Cerithiopsidae.
