''Calyptraea'', commonly known as the Chinese hat snails is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

marine Marine is an adjective meaning of or pertaining to the sea or ocean. Marine or marines may refer to: Ocean * Maritime (disambiguation) * Marine art * Marine biology * Marine debris * Marine habitats * Marine life * Marine pollution Military * ...

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

s in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Calyptraeidae The Calyptraeidae are a family of small to medium-sized marine prosobranch gastropods. MolluscaBase. Calyptraeidae Lamarck, 1809. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=141 o ...

, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails.

Species

Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''

Calyptraea alta ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' (Conrad, 1854) * ''

Calyptraea aurita ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Reeve, 1859 * ''

Calyptraea barnardi ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Kilburn, 1980 * ''

Calyptraea burchi ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Smith & Gordon, 1948 * ''

Calyptraea capensis ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Tomlin, 1931 * ''

Calyptraea centralis ''Calyptraea centralis'' is a species of sea snail, a marine gastropod mollusk in the family Calyptraeidae, the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Distribution Description The maximum recorded ...

'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''

Calyptraea conica ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Broderip, 1834 * ''

Calyptraea contorta ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' (Carpenter, 1864) * ''

Calyptraea edgariana ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Melvill, 1898 * ''

Calyptraea fastigiata ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''

Calyptraea lichen ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Broderip, 1834 * ''

Calyptraea mamillaris ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' Broderip, 1834 * '' Calyptraea pellucida'' (Reeve, 1859) * † '' Calyptraea primogenita'' Kiel, 2003 (''

taxon inquirendum In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term t ...

'') Kiel S. (2003) ''New taxonomic data for the gastropod fauna of the Umzamba Formation (Santonian–Campanian, South Africa)''; Cretaceous Research 24 (2003) 449–475 * '' Calyptraea renovata'' (Crosse & P. Fischer, 1890) * ''

Calyptraea sakaguchii ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snail ...

'' Kuroda & Habe, 1961 * ''

Calyptraea spinifera ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snail ...

'' (Gray, 1867) * ''

Calyptraea spirala ''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat sna ...

'' (Forbes, 1852) * '' Calyptraea subreflexa'' (Carpenter, 1856) * † '' Calyptraea trochiformis'' Lamarck, 1804 * '' Calyptraea ventricosa'' (Carpenter, 1857) * '' Calyptraea yokoyamai'' Kuroda, 1929 ;Species brought into synonymy: * ''Calyptraea aberrans'' C.B. Adams, 1852: synonym of ''

Anomia peruviana Anomia may refer to: * Anomic aphasia, a type of aphasia * ''Anomia'' (bivalve), a genus of bivalve See also * Anomie * Anosmia Anosmia, also known as smell blindness, is the loss of the ability to detect one or more smells. Anosmia may be temp ...

'' d'Orbigny, 1846 * ''Calyptraea adolphei'' Lesson, 1831: synonym of ''

Crepipatella dilatata ''Crepipatella dilatata'' is a species of sea snail described by Lamarck. It is a marine gastropod mollusk in the family Calyptraeidae, the slipper snails or slipper limpets, cup-and-saucer snails, and hat snails. This species can be distingui ...

'' (Lamarck, 1822) * ''Calyptraea amygdalus'' Valenciennes, 1846: synonym of '' Crepidula onyx'' G.B. Sowerby I, 1824 * ''Calyptraea arenata'' Broderip, 1834: synonym of '' Crepidula excavata'' (Broderip, 1834) * ''Calyptraea dormitoria'' Reeve, 1858: synonym of ''

Cheilea dormitoria ''Cheilea dormitoria'' is a species of small limpet-like sea snail, a marine gastropod mollusk in the family Hipponicidae ''Hipponicidae'', common name hoof shells or hoof snails, is a family of small sea snails, limpet-like marine ga ...

'' (Reeve, 1858) * ''Calyptraea dorsata'' Broderip, 1834: synonym of '' Crepidula dorsata'' (Broderip, 1834) * ''Calyptraea echinus'' Broderip, 1834: synonym of ''

Crepidula aculeata ''Bostrycapulus aculeatus'' is a species of sea snail, a marine gastropod mollusk in the family Calyptraeidae, the slipper snails or slipper limpets, cup-and-saucer snails, and hat snails. Distribution This species occurs in Florida and the Bah ...

'' (Gmelin, 1791) * ''Calyptraea excavata'' Broderip, 1834: synonym of '' Crepidula excavata'' (Broderip, 1834) * ''Calyptraea hystrix'' Broderip, 1834: synonym of ''

'' (Gmelin, 1791) * ''Calyptraea incurva'' Broderip, 1834: synonym of ''

Crepidula incurva ''Crepidula'', commonly known as the slipper snails, slipper limpets, or slipper shells, is a genus of sea snails, marine (ocean), marine gastropod mollusks in the family Calyptraeidae. This family includes the slipper snails (''Crepidula''), hat ...

'' (Broderip, 1834) * ''Calyptraea lessonii'' Broderip, 1834: synonym of '' Crepidula lessonii'' (Broderip, 1834) * ''Calyptraea marginalis'' Broderip, 1834: synonym of '' Crepidula marginalis'' (Broderip, 1834) * ''Calyptraea monoxyla'' Lesson, 1831: synonym of '' Maoricrypta monoxyla'' (Lesson, 1831) * ''Calyptraea plana'' A. Adams & Reeve, 1850: synonym of '' Crepidula walshi'' (Reeve, 1859) * ''Calyptraea rugosa'' Carpenter, 1856: synonym of '' Crepidula onyx'' G.B. Sowerby I, 1824 * ''Calyptraea sinensis'' (Linnaeus, 1758): synonym of '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea spinosa'' G. B. Sowerby I, 1824: synonym of '' Crucibulum spinosum'' (G. B. Sowerby I, 1824) * ''Calyptraea squama'' Broderip, 1834: synonym of '' Crepidula striolata'' Menke, 1851 * ''Calyptraea strigata'' Broderip, 1834: synonym of '' Crepidula dilatata'' (Lamarck, 1822)

References

* Bernard, P.A. (Ed.) (1984). ''Coquillages du Gabon hells of Gabon'' Pierre A. Bernard: Libreville, Gabon. 140, 75 plates * Vaught, K.C. (1989). ''A classification of the living Mollusca''. American Malacologists: Melbourne, FL (USA). . XII, 195 pp. * Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification''. Collection Patrimoines Naturels, 50: pp. 180–213

External links

Lamarck, J.B.M. (1799). Prodrome d'une nouvelle classification des coquilles, comprenant une rédaction appropriée des caractères géneriques, et l'établissement d'un grand nombre de genres nouveaux. Mémoires de la Société d'Histoire Naturelle de Paris. 1: 63-91

Eames, F. E. 1957. Eocene Mollusca from Nigeria: a revision. Bulletin of the British Museum (Natural History) Geology 3:23–70, pls. 5–10.
Calyptraeidae {{Calyptraeidae-stub