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Species icon
South American Sea Lion

Otaria flavescens
Lobo Marino de Un Pelo
Leão-marinho-da-patagônia
Family: Otariidae
Order: Carnivora
Class: Mammalia
Phylum / Division: Chordata
Kingdom: Animalia
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Conservation status: Least Concern

This taxon does not have a description yet.

At EcoRegistros, species pages are completed using open bibliographic compilations, and anyone can contribute.

If you'd like to submit a sourced description, email us at ecoregistros@ecoregistros.org and we'll publish it credited to your name.




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Last published photographs

Foto
Photography ID: 666549
 Puerto Deseado
Santa Cruz
Argentina
12/17/2025
Hernán Tolosa
Foto
Photography ID: 666449
  Juvenile
Puerto Madryn
Chubut
Argentina
12/12/2025
Hernán Tolosa
Foto
Photography ID: 615155
 Faro Belen
Río Negro
Argentina
11/27/2024
Hernán Tolosa
Foto
Photography ID: 232810
♂ 
Mar del Plata
Buenos Aires
Argentina
12/10/2017
Hernán Tolosa
Foto
Photography ID: 179766
♂ ♀ Reserva Natural Punta Loma
Chubut
Argentina
12/09/2016
Hernán Tolosa
Foto
Photography ID: 60950
♂  Adult
Mar del Plata
Buenos Aires
Argentina
07/28/2014
Hernán Tolosa
Foto
Photography ID: 19314
♂ ♀ Rada Tilly
Chubut
Argentina
01/19/2013
Hernán Tolosa
Foto
Photography ID: 14241
♂  Immature
Necochea
Buenos Aires
Argentina
07/07/2012
Hernán Tolosa



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 Reports


 Detail of places sorted by number of records







Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
241267020/12/2025ArgentinaSanta CruzParque Nacional Monte LeónHernán Tolosa
241255718/12/2025ArgentinaSanta CruzIsla Pingüino, Puerto DeseadoHernán Tolosa
241294017/12/2025ArgentinaSanta CruzIsla Quiroga, Puerto DeseadoHernán Tolosa
241229812/12/2025ArgentinaChubutReserva faunistica provincial Punta Loma, Puerto MadrynHernán Tolosa
221136027/11/2024ArgentinaRío NegroFaro BelenHernán Tolosa
155016602/02/2022ArgentinaSanta CruzParque Interjurisdiccional Marino Isla PingüinoHernán Tolosa
134248827/12/2020ArgentinaChubutPunta Pirámides, Área Natural Protegida Península ValdésHernán Tolosa
65659010/12/2017ArgentinaBuenos AiresPuerto, Mar del PlataHernán Tolosa
51322009/12/2016ArgentinaChubutReserva Natural Punta LomaHernán Tolosa
17285928/07/2014ArgentinaBuenos AiresPuerto, Banquina Chica, Mar del PlataHernán Tolosa
Page 1

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Citation recommended:

EcoRegistros. 2026. South American Sea Lion (Otaria flavescens) - Species sheet. Acceded from https://www.ecoregistros.org on 23/03/2026.