Aesopus clausiliformis

Aesopus clausiliformis
	Shell of Aesopus clausiliformis (syntype at MNHN, Paris)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Columbellidae
Genus:	Aesopus
Species:	A. clausiliformis
Binomial name
	Aesopus clausiliformis; (Kiener, 1834)
Synonyms
	Aesopus clausilia Duclos, P.L. in Chenu, J.C., 1846; Aesopus cumingi var. queenslandicus Hedley, 1913; Aesopus spiculus (Duclos, 1846); Buccinum clausiliforme Kiener, 1834 (basionym); Columbella clausilia Duclos, 1846; Columbella cumingii Martens, E.C. von, 1880; Columbella spicula Duclos, 1846;

Aesopus clausiliformis is a species of sea snail, a marine gastropod mollusk in the family Columbellidae, the dove snails.^[1]

Description

The size of an adult shell varies between 10 mm and 15 mm.

The small, spindle-shaped shell boasts a chestnut hue. It is covered with numerous fine, transverse striations. The spire comprises nine slightly convex whorls, with the upper ones featuring longitudinal plaiting. The sutures are quite prominent, bordered by small, elongated black and white spots. The brownish aperture is narrow and ovate. The outer lip is thin, delicately striated within, while the columella is slightly arcuate and smooth, forming a small siphonal canal that is emarginated at its base. ^[2]

Distribution

This species occurs in the Indian Ocean off Mauritius and Réunion; in the Pacific Ocean off the Philippines, Taiwan, Japan, Kiribati, the Marshall Islands, French Polynesia; in Oceania off Vanuatu; also off Australia.

References

^ ^a ^b WoRMS. "Aesopus clausiliformis (Kiener, 1834)". World Register of Marine Species. Retrieved 5 June 2024.
^ 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) This article incorporates text from this source, which is in the public domain.

Kiener, L.C. 1834. Spécies général et Iconographie des coquilles vivantes, comprenant la collection du Muséum d'histoire Naturelle de Paris, la collection de Lamarck, celle du Prince Massena (appartenant maintenant a M. le Baron B. Delessert) et les découvertes récentes des voyageurs. Paris : Rousseau Vol. 9.
Reeve, L.A. 1859. Monograph of the genus Columbella. pl. 1, 24-37 in Reeve, L.A. (ed). Conchologia Iconica. London : L. Reeve & Co. Vol. 11.
Schepman, M.M. 1907. Mollusken aus Posttertiaren Schichten von Celebes. Beitraege zur Geologie Ost-Asiens und Australiens. Sammlung des Geologischen Reichsmuseums in Leiden 1 8: 153-203, pls 10-13
Wilson, B. 1994. Australian marine shells. Prosobranch gastropods. Kallaroo, WA : Odyssey Publishing Vol. 2 370 pp.
Okutani, T. 2000. Marine mollusks in Japan. Tokyo : Tokai University Press 1173 pp.
Lussi M. (2001) Revision of the genus Aesopus Gould, 1860 in South Africa with the description of a new species (Gastropoda: Prosobranchia: Neogastropoda). Malacologia Mostra Mondiale 35: 23–28. [October 2001]
Monsecour K. & Monsecour D. (2007) The Aesopus (Lavesopus) spiculus species complex in the tropical Indo-Pacific (Mollusca, Caenogastropoda, Columbellidae). Visaya 2(2): 57–61.
Monsecour K. (2010). Checklist of Columbellidae

External links

[WoRMS-1] WoRMS. "Aesopus clausiliformis (Kiener, 1834)". World Register of Marine Species. Retrieved 5 June 2024.

[Kiener-2] 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) This article incorporates text from this source, which is in the public domain.

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