Daphnella thia

Daphnella thia
	Original image of a shell of Daphnella thia
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Clade:	Caenogastropoda
Clade:	Hypsogastropoda
Clade:	Neogastropoda
Superfamily:	Conoidea
Family:	Raphitomidae
Genus:	Daphnella
Species:	D. thia
Binomial name
	Daphnella thia; Melvill & Standen, 1903

Daphnella thia is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.[1]

This is a taxon inquirendum.

Description

The length of the shell attains 9.5 mm, its diameter 3 mm.

The attenuate-fusiform shell has a slightly elongate spire. The shell contains eight whorls of which 3½ ochre-coloured whorls in the protoconch. The subsequent whorls are elegantly rounded. They are closely encircled with decussating lirae, a faint straw-coloured or golden tinge being sometimes observable on them. The body whorl is fairly tumid. The smallish aperture is oblong. The outer lip is thin. The sinus is wide but not deep. The short siphonal canal is only slightly produced.[2] The shell shows a yellowish or golden tinge over the whole semi-pellucent surface.[3]

Distribution

This marine species occurs in the Persian Gulf and the Gulf of Oman .

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References

MolluscaBase (2018). Daphnella thia Melvill & Standen, 1903. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1316750 on 2019-03-10
Melvill J.C. & Standen R. (1903). Descriptions of sixty-eight new Gastropoda from the Persian Gulf, Gulf of Oman, and North Arabian Sea, dredged by the Indo-European Telegraph Service, 1901–1903. Annals and Magazine of Natural History. ser. 7, 12: 289-324 This article incorporates text from this source, which is in the public domain.
J.C. Melvill (1917), A revision of the Turridae (Pleurotomidae) occurring in the Persian Gulf, Gulf of Oman and North Arabian Sea, as evidenced mostly through the results of dredgings carried out by Mr. F. W. Townsend, 1893-1914; Proceedings of the Malacological Society of London vol. 12, 1917 This article incorporates text from this source, which is in the public domain.

External links

Tucker, J.K. (2004). "Catalog of recent and fossil turrids (Mollusca: Gastropoda)" (PDF). Zootaxa. 682: 1–1295.

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[WoRMS-1] MolluscaBase (2018). Daphnella thia Melvill & Standen, 1903. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1316750 on 2019-03-10

[2] Melvill J.C. & Standen R. (1903). Descriptions of sixty-eight new Gastropoda from the Persian Gulf, Gulf of Oman, and North Arabian Sea, dredged by the Indo-European Telegraph Service, 1901–1903. Annals and Magazine of Natural History. ser. 7, 12: 289-324 This article incorporates text from this source, which is in the public domain.

[3] J.C. Melvill (1917), A revision of the Turridae (Pleurotomidae) occurring in the Persian Gulf, Gulf of Oman and North Arabian Sea, as evidenced mostly through the results of dredgings carried out by Mr. F. W. Townsend, 1893-1914; Proceedings of the Malacological Society of London vol. 12, 1917 This article incorporates text from this source, which is in the public domain.