Trochus stellatus

Trochus stellatus, common name the stellate trochus, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.[1] The species is now extinct.[2]

Trochus stellatus
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Vetigastropoda
Order: Trochida
Superfamily: Trochoidea
Family: Trochidae
Genus: Trochus
Species:
T. stellatus
Binomial name
Trochus stellatus
Gmelin, 1791
Synonyms
  • Polydonta stellata Chemnitz
  • Pyramidea tubiferus Chenu, 1859
  • Trochus incrassatus Lamarck, 1822
  • Trochus stellaris Röding, 1798

Trochus incrassatus Lamarck, 1822 is considered a synonym of this species by the Australian Faunal Directory [1]

Description

The size of this large, heavy, top-shaped shell varies between 18 mm and 40 mm. The shell has wrinkled plaits and concatenated dots. The sutures of the upper whorls are spinous and radiated.[3] The shell has a yellow tint to it and has brown stripes.[4] The inside of the shell is a glossy white.

Distribution

This marine species occurs off India, Sri Lanka, the Philippines, Japan, Oceania, New Caledonia, and Australia (the Northern Territory, Queensland and Western Australia).

References

The upper part of the Trochus stellatus.
  1. Australian Faunal Directory: Trochus stellatus Archived 2014-07-14 at the Wayback Machine
  2. "Trochus - Encyclopedia of Life". eol.org. Retrieved 2022-04-08.
  3. Lewis Weston Dillwyn, A descriptive catalogue of recent shells, Volume 2
  4. "Trochus stellatus". www.marinespecies.org. Retrieved 2022-04-07.
  • Gmelin, J.F. & Linnaeus, C. 1791. Caroli a Linné Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentis, synonymis, locis. Editio decima tertia aucta, reformata. Lipsiae : G.E. Beer.
  • Röding, P.F. 1798. Museum Boltenianum sive Catalogus cimeliorum e tribus regnis naturae quae olim collegerat Joa. Hamburg : Trappii 199 pp.
  • Hedley, C. 1899. The Mollusca of Funafuti. Part 1. Gastropoda. Memoirs of the Australian Museum 3(7): 395-488, 49 text figs
  • Schepman, M.M. 1908. Prosobranchia (excluding Heteropoda and parasitic Prosobranchia). Rhipidoglossa and Docoglossa. With an appendix by Prof. R. Bergh [Pectinobranchiata]. Siboga-Expéditie Report 49(1): 1-108, 9 pls
  • Winckworth, R. 1936. Marine mollusca from South India and Ceylon IV - X. Proceedings of the Malacological Society of London 22(1): 16-22
  • Satyamurti, S.T. 1952. Mollusca of Krusadai Is. I. Amphineura and Gastropoda. Bulletin of the Madras Government Museum, Natural History ns 1(no. 2, pt 6): 267 pp., 34 pls
  • Ladd, H.S. 1966. Chitons and gastropods (Haliotidae through Adeorbidae) from the western Pacific Islands. United States Geological Survey Professional Papers 531: 1-98 16 pls
  • Hinton, A. 1972. Shells of New Guinea and the Central Indo-Pacific. Milton : Jacaranda Press xviii 94 pp
  • Rajagopal, A.S. & Mookherjee, H.P. 1978. Contributions to the molluscan fauna of India. Pt. I. Marine molluscs of the Coromandel Coast, Palk Strait and Gulf of Mannar - Gastropoda: Archaeogastropoda. Records of the Zoological Survey of India 12: 1-48
  • Short, J.W. & Potter, D.G. 1987. Shells of Queensland and The Great Barrier Reef. Drummoyne, NSW : Golden press Pty Ltd 135 pp., 60 pl.
  • Wilson, B. 1993. Australian Marine Shells. Prosobranch Gastropods. Kallaroo, Western Australia : Odyssey Publishing Vol. 1 408 pp.
  • Sasaki, T. (2000) Family Trochidae. In: Okutani, T. (ed.), Marine Mollusks in Japan. Tokai University Press, Tokyo, 55-83 (in Japanese)


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