Trophon geversianus
Trophon geversianus | |
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Trophon geversianus acordonada | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Family: | Muricidae |
Genus: | Trophon |
Species: | T. geversianus
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Binomial name | |
Trophon geversianus (Pallas, 1774)
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Synonyms[1] | |
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Trophon geversianus, commonly known as Gevers's trophon, is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.[1]
The two varieties Trophon geversianus var. calva Kobelt, 1878 and Trophon geversianus var. lirata Kobelt, 1878 have been synonymized with Trophon geversianus (Pallas, 1774)
Description
[edit]The size of an adult shell varies between 30 mm and 111 mm. Highly variable. Aperture greater than 1/2 of length, brown to violaceous (always coloured). Exterior with strong lamellae. Also with spiral cords, alone or forming a reticulate with the lamellae, or smooth. Brown to whitish, dull. Feeding Mytilidae on intertidal rocks.[2]
Distribution
[edit]This species is found in the Atlantic Ocean off Argentina, the Falkland Islands and Tierra del Fuego, Chile.
References
[edit]- ^ a b Trophon geversianus (Pallas, 1774). Retrieved through: World Register of Marine Species on 25 April 2010.
- ^ Forcelli, D. and Narosky, T., 2015. Moluscos marinos de Argentina, Uruguay y Brasil - Uruguayan shells. Vázquez-Mazzini Editorial, 272 pp.
- Lamarck J.B. (1816). Liste des objets représentés dans les planches de cette livraison. In: Tableau encyclopédique et méthodique des trois règnes de la Nature. Mollusques et Polypes divers. Agasse, Paris. 16 pp.
- Engl, W. (2012). Shells of Antarctica. Hackenheim: Conchbooks. 402 pp
External links
[edit]- Küster, H. C.; Kobelt, W. (1839-1878). Die geschwänzten und bewehrten Purpurschnecken (Murex, Ranella, Tritonium, Trophon, Hindsia). In Abbildungen nach der Natur mit Beschreibungen. In: Systematisches Conchylien Cabinet von Martini und Chemnitz, ed. 2, Vol. 3(2): 1-336, pls 1-77. Nürnberg: Bauer & Raspe. Published in parts:
- Gmelin, J. F. (1791). Vermes. In: Gmelin J.F. (Ed.) Caroli a Linnaei Systema Naturae per Regna Tria Naturae, Ed. 13. Tome 1(6). G.E. Beer, Lipsiae
- Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. Schultz, Copenghagen. iv + 288 pp., 22 pls.
- Perry, G. (1811). Conchology, or the natural history of shells: containing a new arrangement of the genera and species, illustrated by coloured engravings executed from the natural specimens, and including the latest discoveries. 4 pp., 61 plates. London
- Hupé L.H. (1854). Fauna Chilena. Moluscos, pp. 1-407, In: Gay, C. (1854). Historia física y política de Chile según documentos adquiridos en esta Republica durante doce años de residencia en ella y publicada bajo los auspicios del Supremo Gobierno. Zoología, Tomo 8. Paris, published by the author, and Santiago de Chile, Museo de Historia Natural de Santiago
- Lightfoot, J. (1786). A Catalogue of the Portland Museum, lately the property of the Dutchess Dowager of Portland, deceased; which will be sold by auction by Mr. Skinner & Co. (book). London. viii + 194 pp
- Griffiths, H.J.; Linse, K.; Crame, J.A. (2003). SOMBASE - Southern Ocean mollusc database: a tool for biogeographic analysis in diversity and evolution. Organisms Diversity and Evolution. 3: 207-213
- Harasewych, M. G. (1984). Comparative anatomy of four primitive muricacean gastropods: implications for trophonine phylogeny. American Malacological Bulletin. 3(1): 11-26.
- "Trophon geversianus geversianus". Gastropods.com. Retrieved 14 May 2011.