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Chloritis as currently delineated is likely not monophyletic

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The genus Chloritis Beck, 1837 as traditionally circumstribed contains many probably unrelated species that correspond to a somewhat similar shell type, i.e. a 'chloritid' shell, which is essentially broadly conical, rather smooth and horn to brownish. This overall similarity does not imply close relationships of the species subsumed within the genus Chloritis. The genus has not been formally revised but several molecular phylogenetic studies found species assigned to this genus notto be monophyletic. The type species of Chloritis, Helix ungulina Linneaus, 1758 from the island of Seram (Indonesia), exhibits as rather unique shell feature a deeply sunken apex. It has been suggested to restrict the genus to species that share this diagnostic feature until such time when a taxonomic revision, which incorprates the type species, is available. Species from Timor previously assigned to Chloritis, such as C. argilacea, have been re-assigned to the genus Parachloritis Ehrmann, 1922.
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Chloritis

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Chloritis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Hadrinae of the family Camaenidae.[2]

The genus Chloritis is restricted to South-east Asia (from China to India and up to New Guinea) with numerous species having usually small distributional ranges.[3]

Shell description

The conchological characters of the species belonging to the genus Chloritis are the more or less compact shells, the biconcave or a hardly elevated spire.[3] The first whorls are quite narrow, rounded, the apical ones with regularly arranged granules or hair pits.[3] Last whorl is widened suddenly, with a more or less open umbilicus.[3] The aperture is lunate. The peristome is reflected, connected in most cases by a thin callus.[3]

Species

Some researchers divided the genus Chloritis in a number of rather poorly defined subgenera, or even consider these subgenera as genera.[3] The characters used for these separations are only shell features; unfortunately from only a few species the anatomy is known.[3] Here the more conservative systematic classification (only one genus Chloritis) is followed as proposed by Vaught (1989).[3][4]

Species within the genus Chloritis include:

References

This article incorporates CC-BY-3.0 text from the reference.[3]

  1. ^ (in Latin) Beck H. (1837). Index molluscorum praesentis aevi musei principis augustissimi Christiani Frederici 1-124. Hafniae. page 29.
  2. ^ a b MolluscaBase (2018). Chloritis H. Beck, 1837. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818723 on 2018-12-25
  3. ^ a b c d e f g h i j k l m n o p q r s t u Maassen W. J. M. (2009). "Remarks on the genus Chloritis in Sulawesi, Indonesia, with the descriptions of two new species (Gastropoda: Pulmonata: Camaenidae)". Zoologische Mededelingen 83 HTM Archived 2014-01-16 at the Wayback Machine
  4. ^ Vaught K. C. (1989). A classification of the living Mollusca: i-xii, 1-195. American Malacologists, Inc., Melbourne, Florida, United States.
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Chloritis: Brief Summary

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Chloritis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Hadrinae of the family Camaenidae.

The genus Chloritis is restricted to South-east Asia (from China to India and up to New Guinea) with numerous species having usually small distributional ranges.

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Wikipedia authors and editors
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