''Circlotoma'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

sea snail Sea snails are slow-moving marine (ocean), marine gastropod Mollusca, molluscs, usually with visible external shells, such as whelk or abalone. They share the Taxonomic classification, taxonomic class Gastropoda with slugs, which are distinguishe ...

s, marine

gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and fro ...

mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The ...

s in the

family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...

Tornidae Tornidae is a family (biology), family of very small and minute sea snails with an Operculum (gastropod), operculum, marine (ocean), marine gastropod mollusks in the clade Littorinimorpha. This family used to be known as the Vitrinellidae.Bouchet ...

within the superfamily

Truncatelloidea Truncatelloidea is a family (biology), superfamily of snails, gastropod mollusc, mollusks in the clade Caenogastropoda.Bouchet, P. (2013). ''Truncatelloidea''. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/a ...

.Bouchet, P. (2012). ''Circlotoma'' Laseron, 1958. Accessed through:

World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms. Content The content of the registry is edited and maintained by scien ...

at http://www.marinespecies.org/aphia.php?p=taxdetails&id=578842 on 2012-12-03

Species

Species within the genus ''Circlotoma'' include: * ''

Circlotoma bellatula ''Pseudoliotia bellatula'' is a species of sea snail, a marine gastropod mollusk in the family Tornidae. MolluscaBase eds. (2024). MolluscaBase. Pseudoliotia bellatula (W.-M. Feng, 1996). Accessed through: World Register of Marine Species at: ht ...

'' Feng, 1996 * ''

Circlotoma callusa ''Circlotoma'' is a genus of sea snails, marine gastropod mollusks in the family Tornidae within the superfamily Truncatelloidea.Bouchet, P. (2012). ''Circlotoma'' Laseron, 1958. Accessed through: World Register of Marine Species at http://www. ...

'' Laseron, 1958 * ''

Circlotoma planorbis ''Circlotoma'' is a genus of sea snails, marine gastropod mollusks in the family Tornidae within the superfamily Truncatelloidea.Bouchet, P. (2012). ''Circlotoma'' Laseron, 1958. Accessed through: World Register of Marine Species at http://www. ...

'' Laseron, 1958 * ''

Circlotoma rotata ''Circlotoma'' is a genus of sea snails, marine gastropod mollusks in the family Tornidae within the superfamily Truncatelloidea.Bouchet, P. (2012). ''Circlotoma'' Laseron, 1958. Accessed through: World Register of Marine Species The World R ...

'' Laseron, 1958 * ''

Circlotoma transculpta ''Circlotoma'' is a genus of sea snails, marine gastropod mollusks in the family Tornidae within the superfamily Truncatelloidea.Bouchet, P. (2012). ''Circlotoma'' Laseron, 1958. Accessed through: World Register of Marine Species at http://www. ...

'' Laseron, 1958 * '' Circlotoma venusta'' (Hedley, 1901)

References

External links

World Register of Marine Species
Tornidae {{Tornidae-stub