Trivia (gastropod)

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Trivia
Seven shells of Trivia monacha from beach drift near Aberffraw, Anglesey.
Scale is in cm.
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily: Velutinoidea
Family: Triviidae
Genus: Trivia
Broderip, 1837
Type species
Trivia arctica (Pulteney, 1799)
Species

See text

Trivia is a genus of small sea snails, marine gastropod molluscs in the family Triviidae, the trivias.[1]

These are known in Britain as "cowries". The shell of these species does superficially resemble the shell of a very small cowry, but Trivia species are not very closely related to true cowries.

Species

The genus Trivia has recently been split into many genera, including Cleotrivia, Niveria, Pusula, Triviella, Trivirostra etc., but this information is not yet shown completely in the species list below.

Species within the genus Trivia include, according to the World Register of Marine Species (WoRMS)[2]

Species named in other databases :

  • Trivia californiana (Gray, 1827) - California trivia
  • Trivia sanguinea (Sowerby, 1832)
  • Trivia solandri (Sowerby, 1832) - Solander's trivia
Species brought into synonymy
  • Trivia antillarum Schilder, 1922 - Antilles trivia : synonym of Cleotrivia antillarum (Schilder, 1922)
  • Trivia aperta (Swainson, 1822) : synonym of the accepted name Triviella aperta (Swainson, 1822)
  • Trivia calvariola Kilburn, 1980: synonym of Triviella calvariola (Kilburn, 1980)
  • Trivia costata (Gmelin, 1791): synonym of Triviella costata (Gmelin, 1791)
  • Trivia eratoides Liltved, 1986: synonym of Trivellona eratoides (Liltved, 1986)
  • Trivia exigua (Gray, 1832) : synonym of Trivirostra exigua (J. E. Gray, 1831)
  • Trivia globosa (Sowerby II, 1832): synonym of Cleotrivia globosa (Gray in G.B. Sowerby II, 1832)
  • Trivia hallucinata Liltved, 1984: synonym of Semitrivia hallucinata (Liltved, 1984)
  • Trivia hordacea (Keiner, 1843): synonym of Trivirostra hordacea (Kiener, 1843)
  • Trivia khanya Liltved, 1986: synonym of Triviella khanya (Liltved, 1986)
  • Trivia lemaitrei Liltved, 1986: synonym of Triviella lemaitrei (Liltved, 1986)
  • Trivia leucosphaera Schilder, 1931 - little white trivia : synonym of Dolichupis leucosphaera (Schilder, 1931)
  • Trivia liltvedi Gofas, 1984: synonym of Niveria liltvedi (Gofas, 1984)
  • Trivia magnidentata Liltved, 1986: synonym of Triviella magnidentata (Liltved, 1986)
  • Trivia maltbiana Schwengel and McGinty, 1942 : synonym of the accepted name Pusula maltbiana (Schwengel & McGinty, 1942)
  • Trivia marlowi Rosenberg & Finley, 2001: synonym of Trivellona marlowi (Rosenberg & Finley, 2001)
  • Trivia merces (Iredale, 1924) - New Zealand cowry: synonym of Ellatrivia merces (Iredale, 1924)
  • Trivia millardi (Cate, 1979) - West Coast baby's toes : synonym of Triviella millardi (Cate, 1979)
  • Trivia multicostata Liltved, 1986: synonym of Trivellona multicostata (Liltved, 1986)
  • Trivia neglecta (Schilder, 1930): synonym of Triviella neglecta Schilder, 1930
  • Trivia nix (Schilder, 1922) - snowy trivia: synonym of Niveria nix
  • Trivia oryza (Lamarck, 1810): synonym of Trivirostra oryza (Lamarck, 1810)
  • Trivia ovulata (Lamarck, 1810) - baby's toes : synonym of the accepted name Triviella ovulata (Lamarck, 1811)
  • Trivia pediculus (Linnaeus, 1758) - coffeebean trivia : synonym of the accepted name Pusula pediculus (Linnaeus, 1758)
  • Trivia pellucidula (Gaskoin, 1846): synonym of Trivirostra pellucidula (Gaskoin, 1846)
  • Trivia phalacra (Schilder, 1930) : synonym of the accepted name Triviella phalacra Schilder, 1930
  • Trivia producta (Gaskoin, 1836): synonym of Dolichupis producta (Gaskoin, 1836)
  • Trivia quadripunctata (Gray, 1827) - four-spot trivia,: synonym ofNiveria quadripunctata
  • Trivia ritteri Raymond, 1903: synonym of Dolichupis ritteri (Raymond, 1903)
  • Trivia rubra Shaw, 1909: synonym of Triviella rubra (Shaw, 1909)
  • Trivia sanctispiritus Shikama, 1974: synonym of Triviella sanctispiritus (Shikama, 1974)
  • Trivia splendidissima (Tomlin & Schilder, 1934): synonym of Triviella splendidissima (Tomlin & Schilder, 1934)
  • Trivia spongicola (Monterosato, 1923): synonym of Niveria spongicola (Monterosato, 1923)
  • Trivia suavis Schilder, 1931: synonym of Trivellona suavis (Schilder, 1931)
  • Trivia suffusa (Gray, 1832) - pink trivia,: synonym ofNiveria suffusa
  • Trivia verhoefi Gosliner & Liltved, 1982: synonym of Triviella verhoefi (Gosliner & Liltved, 1981)
  • Trivia vesicularis (Gaskoin, 1836): synonym of Trivellona vesicularis (Gaskoin, 1836)
  • Trivia virginiae Liltved, 1986: synonym of Triviella virginiae (Liltved, 1986)

European species: Trivia arctica, T. candidula, T. monacha and T. multirilata

Western Atlantic species with updated genera:

  • Cleotrivia antillarum (Schilder, 1922)
  • Cleotrivia candidula (Gaskoin, 1836)
  • Cleotrivia leucosphaera (Schilder, 1931)
  • Niveria nix (Schilder, 1922)
  • Niveria quadripunctata (Gray, 1827)
  • Niveria suffusa (Gray, 1827)
  • Pusula hybrida (Schilder, 1931)
  • Pusula maltbiana (Schwengel & McGinty, 1942)
  • Pusula pacei (Petuch, 1987)
  • Pusula pediculus (Linnaeus, 1758)
  • Trivia procella Cate, 1979
  • Trivirostra corinneae (Shaw, 1909) (extralimital)

References

  1. ↑ Gofas, S. (2010). Trivia. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138582 on 2010-11-04
  2. ↑ WoRMS : Trivia
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