Perrinia concinna

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Perrinia concinna
File:Perrinia concinna 003.jpg
Lateral view of a shell of Perrinia concinna
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Vetigastropoda
Family: Chilodontaidae
Genus: Perrinia
Species:
P. concinna
Binomial name
Perrinia concinna
(A. Adams, 1864)[1]
Synonyms

Turcica concinna A. Adams, 1864

File:Perrinia concinna 002.jpg
Basal view of a shell of Perrinia concinna
File:Perrinia concinna 001.jpg
Ventral view of a shell of Perrinia concinna

Perrinia concinna is a species of sea snail, a marine gastropod mollusc in the family Chilodontaidae.[2]

Description

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The height of the shell attains 12 mm. The small, solid, imperforate, whitish shell has an ovate-conic shape. The whorls are a little convex, subimbricating, and separated by profoundly canaliculate sutures;. They are finely crenulated below the sutures. They are covered with encircling lirae with the interstices elegantly clathrate. The base of the shell is convex. The oblique aperture is semicircular. The tortuous columella terminates in a tooth. The outer lip subthickened and obsoletely sulcate inside.[3]

Distribution

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This marine species occurs the Philippines and in the Indian Ocean off Réunion.

References

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  1. ^ A. Adams, P. Z. S. 1863, p. 508
  2. ^ Bouchet, P. (2012). Perrinia concinna (A. Adams, 1864). Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=559695 on 2013-04-14
  3. ^ Tryon (1889), Manual of Conchology XI, Academy of Natural Sciences, Philadelphia (described as Turcica concinna)
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