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Fissurella radiosa

Fissurella radiosa tixierae



Family: Fissurellidae
Order: Lepetellida
Class: Gastropoda
Phylum / Division: Mollusca
Kingdom: Animalia

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Records of Fissurella radiosa tixierae


Description


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


 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.

Source: Wikipedia, article Fissurella radiosa. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 17/07/2026.





Geographic distribution


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Species photographs

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Foto
Photography ID: 394041
  Adult

Playa Acina
Santa Cruz
Argentina
01/23/2020
Román Montero



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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
123503423/01/2020ArgentinaSanta CruzPlaya AcinaRomán Montero
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Fissurella radiosa – Species account. Accessed from www.ecoregistros.org on 15/09/2026.