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Mitridae

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Mitridae
Shells of a group of different species of mitrids
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Superfamily: Mitroidea
Family: Mitridae
Swainson, 1831
Genera

See text

Synonyms[1]
  • Pleioptygmatidae Quinn, 1989
  • Pleioptygmatinae Quinn, 1989· accepted, alternate representation

Mitridae, known as mitres or mitre shells, are a taxonomic family of sea snails, widely distributed marine gastropod molluscs in the clade Mitroidea.[1]

Both the Latin name and the common name are taken from the item of ecclesiastical headgear, the mitre or miter, used in reference to the elongated and slender shape of the shells.

These shells often exhibit intricate and colorful patterns, ranging from intricate spirals to bold geometric designs. The aperture of the shell is typically narrow, and the columella, the central axis of the shell, may be smooth or possess ridges.

The dentition of radula in the Mitroidea is rachiglossate, with well-developed central and lateral teeth, both comb-like.

Members of this family are carnivorous predators.[2] Their elongated proboscis aids in reaching and capturing prey (worms, small crustaceans, and other molluscs).They play a role in enriching marine ecosystems by contributing to the regulation of prey populations.

Distribution

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These sea snails are found in most warm and temperate seas, with notable concentrations in the Indo-Pacific region. They inhabit coral reefs, sandy bottoms, and rocky substrates.

Subfamilies and genera

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Subfamilies and genera in the family Mitridae include:[1][3]

Genera brought into synonymy
  • Acuticylindra Iredale, 1929: synonym of Pterygia Röding, 1798
  • Chrysame H. Adams & A. Adams, 1853: synonym of Strigatella Swainson, 1840
  • Conoelix Swainson, 1821: synonym of Imbricaria Schumacher, 1817
  • Cylindra Schumacher, 1817: synonym of Pterygia Röding, 1798
  • Cylindromitra P. Fischer, 1884: synonym of Pterygia Röding, 1798
  • † Diplomitra Finlay, 1926: synonym of Eumitra Tate, 1889
  • Mauritia H. Adams, 1869: synonym of Nebularia Swainson, 1840
  • Mitroidea Pease, 1865: synonym of Nebularia Swainson, 1840
  • Mitrella Swainson, 1831: synonym of Swainsonia H. Adams & A. Adams, 1853
  • Mutyca H. Adams & A. Adams, 1853: synonym of Nebularia Swainson, 1840
  • Tiarella Swainson, 1840: synonym of Mitra Lamarck, 1798

References

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  1. ^ a b c MolluscaBase (2024). "Mitridae Swainson, 1831". World Register of Marine Species. Retrieved 28 August 2024.
  2. ^ Ponder, Winston Frank; Lindberg, David R.; Ponder, Juliet Mary (2019). Biology and Evolution of the Mollusca. CRC Press. p. 1934. ISBN 978-1-351-11564-3.
  3. ^ Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
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