Biology:Trophon geversianus

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Short description: Species of gastropod

Trophon geversianus
Trophon geversianus acordonada 001.jpg
Trophon geversianus acordonada
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Family: Muricidae
Genus: Trophon
Species:
T. geversianus
Binomial name
Trophon geversianus
(Pallas, 1774)
Synonyms[1]
  • Buccinum fimbriatum Martyn, 1784
  • Buccinum geversianus Pallas, 1774
  • Fusus inflatus Hombron, J.B. & C.H. Jacquinot, 1852 not Dunker, 1847
  • Fusus intermedius Hupé in Gay, 1854
  • Murex fimbriatus [Lightfoot], 1786
  • Murex foliatus Schumacher, 1817
  • Murex magellanicus Gmelin, 1791
  • Murex peruvianus Lamarck, 1816
  • Murex varians d'Orbigny, 1841
  • Murex ventricosa Molina, 1810
  • Polyplex bulbosa Perry, 1811
  • Trophon geversianus var. calva Kobelt, 1878
  • Trophon geversianus var. lirata Kobelt, 1878
  • Trophon philippianus Dunker in Kobelt, 1878
  • Trophon varians (d'Orbigny, 1841)

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

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

This species is found in the Atlantic Ocean off Argentina, the Falkland islands and Tierra del Fuego, Chile.

References

  1. 1.0 1.1 Trophon geversianus (Pallas, 1774). Retrieved through: World Register of Marine Species on 25 April 2010.
  2. 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

Wikidata ☰ Q7845651 entry