Mitrella gervillii

Mitrella gervillii
	Two views of a shell of Mitrella gervillii
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda; clade Hypsogastropoda; clade Neogastropoda
Superfamily:	Buccinoidea
Family:	Columbellidae
Genus:	Mitrella
Species:	M. gervillii
Binomial name
	Mitrella gervillii; (Payraudeau, 1826)
Synonyms
	List Buccinum gervillii (Payraudeau, 1826) ; Columbella achatina G.B. Sowerby I, 1844 ; Columbella acuta Kobelt, 1895 ; Columbella crossiana Récluz, 1851 ; Columbella decollata Brusina, 1865 ; Columbella gervillei [sic] (misspelling) ; Columbella gervillei var. angusta di Monterosato, 1878 ; Columbella gervillei var. obesula Monterosato, 1878 ; Columbella gervillei var. rubra Monterosato, 1878 ; Columbella gervillei var. unicolor Monterosato, 1878 ; Columbella gervillei var. variegata Monterosato, 1878 ; Mitra gervillei Payraudeau, 1826 (basionym) ; Mitra gervillii var. aurea Coen, 1933 ; Mitrella decollata (Brusina, 1865) ; Mitrella decollata var. caralitana Schiro, 1978 ; Mitrella gervillei [sic] (misspelling) ; Mitrella gervillei gervillei [sic] (misspelling);

Mitrella gervillii is a species of sea snail in the family Columbellidae, the dove snails.[1]

Description

The length of the shell varies between 10 mm and 20 mm.[2]

The thick shell is smooth, narrow, elongated, and subturreted. It is formed of eight or nine slightly distinct roundish whorls. It is of a fawn color or more or less deep brownish red. It contains some white spots, forming a sort of zone beneath the sutures. It presents also several varieties of color, and some specimens are found which are covered with small grayish points. The whitish aperture is delicately shaded with a pale violet, rather small, narrow, terminated by a straight siphonal canal, short, and very slightly effuse at its extremity. The outer lip is thin and sharp. Its internal edge isdenticulated. The columella lip is covered in front by a pointed callosity, which partially conceals the striae of the base of the body whorl and exhibits a row of five or six small guttules. Sometimes these do not exist.[3]

Distribution

This marine species occurs in European waters, off Spain and Portugal, and in the Mediterranean Sea (off Greece)

References

Mitrella gervillii (Payraudeau, 1826). Retrieved through: World Register of Marine Species on 21 June 2012.
"Mitrella (Mitrella) gervillei". Gastropods.com. Retrieved 16 January 2019.
Kiener (1840). General species and iconography of recent shells : comprising the Massena Museum, the collection of Lamarck, the collection of the Museum of Natural History, and the recent discoveries of travellers; Boston :W.D. Ticknor,1837 (described as Buccinum distortum) (described as Buccinum gervillii)

Payraudeau (1826), Cat. de la Corse, pl. 8, fig. 21
Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213
Petit R.E. (2009) George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. Zootaxa 2189: 1–218

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[WoRMS-1] Mitrella gervillii (Payraudeau, 1826). Retrieved through: World Register of Marine Species on 21 June 2012.

[gastropodscom-2] "Mitrella (Mitrella) gervillei". Gastropods.com. Retrieved 16 January 2019.

[Kiener-3] Kiener (1840). General species and iconography of recent shells : comprising the Massena Museum, the collection of Lamarck, the collection of the Museum of Natural History, and the recent discoveries of travellers; Boston :W.D. Ticknor,1837 (described as Buccinum distortum) (described as Buccinum gervillii)