Littoraria undulata

Littoraria undulata
Shell of Littoraria undulata (specimen at MNHN, Paris)
Conservation status
Least Concern  (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha
Superfamily:	Littorinoidea
Family:	Littorinidae
Genus:	Littoraria
Species:	L. undulata
Binomial name
Littoraria undulata (Gray, 1839)
Synonyms [1]
Litorina tenuisPhilippi, 1846 (junior synonym) Littorina (Littoraria) undulataGray, 1839 Littorina acuminataGould, 1849 Littorina undulata(Gray, 1839) Melarhaphe undulata(Gray, 1839)

Littoraria undulata, common name the robust shell, is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles. ^[1]

Description

Up to 2 cm, with dull brown coloration, occasionally darker on upper whorls, and with very faint pattern of wide zigzag lines (pattern fading in larger specimens).

Habitat: on rocks, mangrove trunks and drift wood. ^[1]

Distribution

This species occurs in the Indo-Pacific Region and off the Philippines.

References

1. Littoraria undulata (Gray, 1839) . Reid, David G. (2010). Littoraria undulata (Gray, 1839). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=208934 on 6 June 2010 .

• Philippi, R.A. (1846). Descriptions of a new species of Trochus, and of eighteen new species of Littorina, in the collection of H. Cuming, Esq. Proc. Zool. Soc. Lond. 13: 138-143
• Reid, D.G. (1986). The littorinid molluscs of mangrove forests in the Indo-Pacific region. British Museum (Natural History), London
• Reid, D. G. (1992). The gastropod family Littorinidae in Hong Kong. In Proceedings of the fourth international marine biological workshop: The marine flora and fauna of Hong Kong and southern China (ed. Morton, B.). The marine flora and fauna of Hong Kong and southern China III, vol. 1, pp. 187–210. Hong Kong University Press, Hong Kong
• Steyn, D.G. & Lussi, M. (1998) Marine Shells of South Africa. An Illustrated Collector's Guide to Beached Shells. Ekogilde Publishers, Hartebeespoort, South Africa, ii + 264 pp.
• Lozouet, P. & Plaziat, J.-C., 2008 Mangrove environments and molluscs, Abatan river, Bohol and Panglao islands, central Philippines, pp. 1–160, 38 pls
• Liu, J.Y. [Ruiyu] (ed.). (2008). Checklist of marine biota of China seas. China Science Press. 1267 pp
• Reid, D.G., Dyal, P., & Williams, S.T. (2010). Global diversification of mangrove fauna: a molecular phylogeny of Littoraria (Gastropoda: Littorinidae). Molecular Phylogenetics and Evolution. 55:185-201

External links

• Gray, J. E. & Sowerby, G. B. I. (1839). Molluscous animals and their shells. Pp. 103-155, pls 33-34 [pp. 103-142 by J. E. Gray, 143-155 by G. B. Sowerby I]. In: The zoology of Capt. Beechey's voyage, compiled from the collections on notes made by Captain Beechey, the officers and naturalist of the expedition during a voyage to the Pacific and Behring's straits in his Majesty's ship Blossom, under the command of Captain F. W. Beechey in the years 1825, 26, 27 and 28. London pp. XII + 186 + 44 pl.
• Gould A.A. (1849). [Descriptions of new species of shells, brought home by the U. S. Exploring Expedition]. Proceedings of the Boston Society of Natural History. 3: 83-85, 89-92, 106-108, 118-121
• Reid D.G. (1989) The comparative morphology, phylogeny and evolution of the gastropod family Littorinidae. Philosophical Transactions of the Royal Society B 324: 1-110.