Cerion (gastropod)

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Cerion
Temporal range: Early Miocene–Recent[1]
Drawing of a live individual of Cerion chrysalis
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra

Superfamily: Urocoptoidea
Family: Cerionidae
Genus: Cerion
Röding, 1798[2]
Diversity[1]
about 600 nominal species

Cerion is a genus of small to medium-sized tropical air-breathing land snails, terrestrial pulmonate gastropods in the family Cerionidae, sometimes known as the peanut snails. The genus is endemic to the Caribbean region.

The name Cerion is based on the Greek word Kerion, signifying honeycomb, and is given to these shells because the form of the shell resembles that of a beehive; hence they were at one time known as beehive shells.[3]

The fossil range of Cerion is possibly from the Upper Cretaceous of Montana, or the early Miocene of Florida.[1] Records of Cerion in Pleistocene are rare.[1]

Species

Five live but estivating Cerion snails on limestone wall of Windley Key Fossil Quarry (with two other non-Cerion snails), Florida

Species within the genus Cerion include:

  • Cerion acuticostatum Sánchez Roig, 1948[4]
  • Cerion aguayoi Torre & Clench, 1932[4]
  • Cerion alberti Clench & Aguayo, 1949[4]
  • Cerion alleni Torre, 1929[4]
  • Cerion anodonta[citation needed]
  • Cerion arangoi (Pilsbry & Vanatta, 1896)[4]
  • Cerion banesense Clench & Aguayo, 1949[4]
  • Cerion barroi Aguayo & Jaume, 1957[4]
  • Cerion basistriatum Pilsbry & Vanatta, 1895[4]
  • Cerion bioscai Aguayo & Jaume, 1951[4]
  • Cerion blanesi Clench & Aguayo, 1951[4]
  • Cerion cabocruzense Pilsbry & Torre, 1943[4]
  • Cerion capraia[citation needed]
  • Cerion caroli Aguayo & Torre, 1951[4]
  • Cerion casablancae[citation needed]
  • Cerion catherwoodianum Wurtz, 1950[4]
  • Cerion ceiba Clench, 1948[4]
  • Cerion chaparra Aguayo & Sánchez Roig, 1953[4]
  • Cerion chaplini Wurtz, 1950[4]
  • Cerion chrysalis[citation needed]
  • Cerion chrysaloides[citation needed]
  • Cerion circumscriptum Aguayo & Jaume, 1951[4]
  • Cerion cisneroi Clench & Aguayo, 1951[4]
  • Cerion cobarrubia Aguayo & Jaume, 1951[4]
  • Cerion columbiana[citation needed]
  • Cerion columbinus Sánchez Roig, 1951[4]
  • Cerion coutini Sánchez Roig, 1951[4]
  • Cerion crassilabris[citation needed]
  • Cerion crassiusculum Torre in Pilsbry & Vanatta, 1899[4]
  • Cerion cyclostomum (Küster, 1841)[4]
  • Cerion dimidiatum (Pfeiffer, 1847)[4]
  • Cerion disforme Clench & Aguayo, 1946[4]
  • Cerion dorotheae Aguayo & Jaume, 1951[4]
  • Cerion ebriolum Aguayo & Jaume, 1951[4]
  • Cerion evolva[citation needed]
  • Cerion fasciata[citation needed]
  • Cerion feltoni Sánchez Roig, 1951[4]
  • Cerion floridanum[citation needed]
  • Cerion geophilum Clench & Aguayo, 1949[4]
  • Cerion grilloensis Sánchez Roig, 1951[4]
  • Cerion grisea[citation needed]
  • Cerion gundlachi (Pfeiffer, 1852)[4]
  • Cerion herrerai Aguayo & Jaume, 1951[4]
  • Cerion hessei Clench & Aguayo, 1949[4]
  • Cerion humberti Clench & Aguayo, 1949[4]
  • Cerion hyperlissum Pilsbry & Vanatta, 1896[4]
  • Cerion incanum[citation needed]
  • Cerion incrassatum (Sowerby, 1876)[4]
  • Cerion infandulum Aguayo & Torre, 1951[4]
  • Cerion infandum (Shuttleworth in Poey, 1858)[4]
  • Cerion iostomum (Pfeiffer, 1854)[4]
  • Cerion johnsoni Pilsbry & Vanatta, 1895[4]
  • Cerion josephi Clench & Aguayo, 1949[4]
  • Cerion kusteri (Pfeiffer, 1854)[4]
  • Cerion laureani Clench & Aguayo, 1951[4]
  • Cerion longidens Pilsbry, 1902[4]
  • Cerion macrodon Aguayo & Jaume, 1951[4]
  • Cerion magister Pilsbry & Vanatta, 1896[4]
  • Cerion manatiense Aguayo & Jaume, 1951[4]
  • Cerion marielinum Torre in Pilsbry, 1927[4]
  • Cerion maritimum (Pfeiffer, 1839)[4]
  • Cerion microdon Pilsbry & Vanatta, 1896[4]
  • Cerion microstonum (Pfeiffer, 1854)[4]
  • Cerion miramarae Sánchez Roig, 1951[4]
  • Cerion multicostum (Küster, 1845)[4]
  • Cerion mumia (Bruguiére, 1792)[4]
  • Cerion mumiola (Pfeiffer, 1839)[4]
  • Cerion nanus[citation needed]
  • Cerion nipense Aguayo, 1953[4]
  • Cerion obesum[citation needed]
  • Cerion orientale Clench & Aguayo, 1951[4]
  • Cerion palmeri Sánchez Roig, 1948[4]
  • Cerion pandionis Aguayo & Jaume, 1951[4]
  • Cerion paredonis Pilsbry, 1902[4]
  • Cerion pastelilloensis Sánchez Roig, 1951[4]
  • Cerion paucicostatum Torre, 1929[4]
  • Cerion paucisculptum Clench & Aguayo, 1952[4]
  • Cerion peracutum Clench & Aguayo, 1951[4]
  • Cerion persuasa[citation needed]
  • Cerion pilsbryi[citation needed]
  • Cerion pinerium Dall, 1895[4]
  • Cerion politum (Maynard, 1896)[4]
  • Cerion prestoni Sánchez Roig, 1951[4]
  • Cerion pretiosus Sánchez Roig, 1951[4]
  • Cerion pseudocyclostomum Aguayo & Sánchez Roig, 1953[4]
  • Cerion pupilla[citation needed]
  • Cerion ramsdeni Torre in Welch, 1934[4]
  • Cerion regina[citation needed]
  • Cerion regula[citation needed]
  • Cerion restricta[citation needed]
  • Cerion ricardi Clench & Aguayo, 1951[4]
  • Cerion saccharimeta[citation needed]
  • Cerion saetiae Sánchez Roig, 1948[4]
  • Cerion sagraianum (Pfeiffer, 1847)[4]
  • Cerion sainthilarius Sánchez Roig, 1951[4]
  • Cerion sallei[citation needed]
  • Cerion salvatori Torre in Pilsbry, 1927[4]
  • Cerion sanctacruzense Aguayo & Jaume, 1951[4]
  • Cerion sanctamariae Aguayo & Jaume, 1951[4]
  • Cerion sanzi Blanes in Pilsbry & Vanatta, 1898[4]
  • Cerion scalarinum (Gundlach in Pfeiffer, 1860)[4]
  • Cerion scopulorum Aguayo & Jaume, 1951[4]
  • Cerion sculptum (Poey, 1858)[4]
  • Cerion sisal Clench & Aguayo, 1952[4]
  • Cerion striatellum[citation needed]
  • Cerion stupida[citation needed]
  • Cerion tanamensis Sánchez Roig, 1951[4]
  • Cerion tenuilabre (Gundlach in Pfeiffer, 1870)[4]
  • Cerion torrei Blanes in Pilsbry & Vanatta, 1898[4]
  • Cerion tridentatun Pilsbry & Vanatta, 1895[4]
  • Cerion uva[citation needed]
  • Cerion vaccinum[citation needed]
  • Cerion vanattai Clench & Aguayo, 1951[4]
  • Cerion venustum (Poey, 1858)[4]
  • Cerion victor Torre, 1929[4]
  • Cerion vulneratum (Küster, 1855)[4]
  • Cerion yumaensis[citation needed]

References

  1. ↑ 1.0 1.1 1.2 1.3 "Cerion: a web-based resource for Cerion research and identification". accessed 5 April 2011.
  2. ↑ Röding P. F. (1798). Museum Boltenianum sive catalogus cimeliorum e tribus regnis naturæ quæ olim collegerat Joa. Fried Bolten, M. D. p. d. per XL. annos proto physicus Hamburgensis. Pars secunda continens conchylia sive testacea univalvia, bivalvia & multivalvia. pp. [1-3], [1-8], 1-199. Hamburg. page 90.
  3. ↑ Baker F. C. (1903). Shells of land and water; a familiar introduction to the study of the mollusks. Chicago, A.W. Mumford, page 48.
  4. ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 4.24 4.25 4.26 4.27 4.28 4.29 4.30 4.31 4.32 4.33 4.34 4.35 4.36 4.37 4.38 4.39 4.40 4.41 4.42 4.43 4.44 4.45 4.46 4.47 4.48 4.49 4.50 4.51 4.52 4.53 4.54 4.55 4.56 4.57 4.58 4.59 4.60 4.61 4.62 4.63 4.64 4.65 4.66 4.67 4.68 4.69 4.70 4.71 4.72 4.73 4.74 4.75 4.76 4.77 4.78 4.79 4.80 4.81 4.82 4.83 4.84 4.85 4.86 4.87 4.88 4.89 "Mollusca". Diversidad Biológica Cubana, accessed 23 March 2011.

Further reading

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