Perrona spirata
Appearance
(Redirected from Clavatula spirata)
Perrona spirata | |
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Apertural view of a shell of Perrona spirata | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Superfamily: | Conoidea |
Family: | Clavatulidae |
Genus: | Perrona |
Species: | P. spirata
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Binomial name | |
Perrona spirata (Lamarck, 1816)
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Synonyms[1] | |
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Perrona spirata is a species of sea snail, a marine gastropod mollusk in the family Clavatulidae.[1][2]
Description
[edit]The size of an adult shell varies between 20 and 30 millimetres (0.79 and 1.18 in). The whorls are constricted around the upper part, with a rather sharp ridge next to the suture, and an obtuse angle below the constriction. The color of the shell is yellowish, mottled and striped with chestnut.[3]
References
[edit]- ^ a b Perrona spirata (Lamarck, 1816). Retrieved through: World Register of Marine Species on 9 April 2012.
- ^ P. Bouchet; Yu. I. Kantor; A. Sysoev; N. Puillandre (2011). "A new operational classification of the Conoidea (Gastropoda)". Journal of Molluscan Studies. 77 (3): 273–308. doi:10.1093/mollus/eyr017.
- ^ George Washington Tryon, Manual of Conchology vol. VI p. 232; 1884 (described as Clavatula spirata)
- Gofas, S.; Afonso, J.P.; Brandào, M. (Ed.). (S.a.). Conchas e Moluscos de Angola = Coquillages et Mollusques d'Angola. [Shells and molluscs of Angola]. Universidade Agostinho / Elf Aquitaine Angola: Angola. 140 pp.
External links
[edit]![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
Wikimedia Commons has media related to Perrona spirata.
- "Perrona spirata spirata". Gastropods.com. Retrieved 25 August 2011.