• Source: Fissurella radiosa
    • Fissurella radiosa is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets.
      Two subspecies :

      Fissurella radiosa radiosa Lesson, 1831 (represented as Fissurella radiosa Lesson, 1831)
      Fissurella radiosa tixierae Métivier, 1969


      Description


      The size of an adult shell varies between 18 mm and 55 mm.


      Distribution


      This species occurs in the Atlantic Ocean off the Falkland Islands and the Straits of Magellan of Argentina and Tierra del Fuego.


      Gallery













      References




      External links



      Philippi, [R.] A. (1845). Diagnosen einiger neuen Conchylien. Archiv für Naturgeschichte. 11: 50-71
      McLean J.H. (1984) Systematics of Fissurella in the Peruvian and Magellanic faunal provinces (Gastropoda: Prosobranchia). Contributions in Science, Natural History Museum of Los Angeles County 354: 1–70. (29 October 1984 Archived 2 July 2017 at the Wayback Machine
      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
      "Fissurella (Fissurella) radiosa radiosa". Gastropods.com. Retrieved 21 April 2011.

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