Pusionella nifat
Pusionella nifat is a species of sea snail, a marine gastropod mollusk in the family Clavatulidae.[1][2]
Pusionella nifat var. scalarina, the shouldered form
| Pusionella nifat | |
|---|---|
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| Five views of a shell of Pusionella nifat | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Clade: | Caenogastropoda |
| Clade: | Hypsogastropoda |
| Clade: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Clavatulidae |
| Genus: | Pusionella |
| Species: | P. nifat |
| Binomial name | |
| Pusionella nifat (Bruguiere, 1789) | |
| Synonyms[1] | |
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Description
The whorls are usually narrowly shouldered above. The shell is whitish under a light olivaceous, thin epidermis, with several revolving series of square chestnut spots. The base is constricted, with a few engraved striae. The shouldered form is Pusionella nifat scalarina[3]
This species differs from Pusionella vulpina by its median white band.[3]
Distribution
This species occurs in the Atlantic Ocean off West Africa (Gabon, Cameroon) and Angola. Living species have been dredged up in the Mediterranean Sea off Algeria.[3]
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References
- Pusionella nifat (Bruguiere, 1789). Retrieved through: World Register of Marine Species on 25 August 2011.
- 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. 235; 1884
- 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.
- Bernard, P.A. (Ed.) (1984). Coquillages du Gabon [Shells of Gabon]. Pierre A. Bernard: Libreville, Gabon. 140, 75 plates pp.
External links
- "Pusionella nifat scalarinus". Gastropods.com. Retrieved 16 January 2019.
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