''Cypraecassis'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...

of medium-sized to large sea snails, marine gastropod molluscs in the family

Cassidae The Cassidae are a taxonomic family of medium-sized, large, and sometimes very large sea snails commonly called helmet snails or bonnet snails. These are marine gastropod mollusks in the superfamily Tonnoidea and the clade Littorinimorpha.Go ...

.Bouchet, P. (2012). Cypraecassis Stutchbury, 1837. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=204021 on 2012-06-25 Cassidae - Cypraecassis pseudocrumena

Fossil record

Fossils of ''Cypraecassis'' are found in marine strata from the

Miocene The Miocene ( ) is the first epoch (geology), geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and mea ...

until the Quaternary (age range: from 15.97 to 0.012 million years ago.). Fossils are known from various localities in

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a subcontinent of Eurasia and it is located entirel ...

Central America Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...

and

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Species

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

Cypraecassis coarctata ''Cypraecassis'' is a genus of medium-sized to large sea snails, marine gastropod molluscs in the family Cassidae.Bouchet, P. (2012). Cypraecassis Stutchbury, 1837. Accessed through: World Register of Marine Species at http://www.marinespecie ...

( Sowerby, 1825) * ''

Cypraecassis rufa ''Cypraecassis rufa'' is a species of large sea snail, a marine gastropod mollusc in the family Cassidae. It is commonly known as the bullmouth shell or red helmet shell, and also as the cameo shell. Distribution This species is found of ...

'' (

Linnaeus Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...

, 1758) * '' Cypraecassis tenuis'' (Wood, 1828) * '' Cypraecassis testiculus'' (

, 1758) ** ''

Cypraecassis testiculus senegalica ''Cypraecassis'' is a genus of medium-sized to large sea snails, marine (ocean), marine gastropod molluscs in the family Cassidae.Bouchet, P. (2012). Cypraecassis Stutchbury, 1837. Accessed through: World Register of Marine Species at http://www. ...

'' * '' Cypraecassis wilmae'' Kreipl & Alf, 2000

References

* Rolán E., 2005. ''Malacological Fauna From The Cape Verde Archipelago. Part 1, Polyplacophora and Gastropoda.'' * WoRMS info here

External links

* Natural History Rotterdam images of the family

Cassidae {{Cassidae-stub