The Full Wiki

South American Fur Seal: Wikis


Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.


From Wikipedia, the free encyclopedia

South American Fur Seal
South American fur seals at Bristol Zoo Gardens, England
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Suborder: Pinnipedia
Family: Otariidae
Subfamily: Arctocephalinae
Genus: Arctocephalus
Species: A. australis
Binomial name
Arctocephalus australis
(Zimmermann, 1783)
Distribution of South American Fur Seal

The South American Fur Seal (Arctocephalus australis) is a species of fur seal that breeds on the coasts of Chile and Argentina. The total population is around 250,000.

The population of South American fur seals in 1999 was estimated at 390,000, a drop from a 1987 estimation of 500,000. Although overall species numbers are healthy, the downward trend is causing some concern. Uruguay has the largest numbers of seals along its coast, numbering over 200,000.


Physical description

The South American fur seal has a dark grey coat of fur. The males of the species are almost entirely this color, though they may have grey or tan grizzled markings. The females and sub-adult males have lighter grey or tan coloring on the chest and muzzle, and may have rust-brown or medium grey fur on their undersides. The muzzle is flat-topped and pointed, with a medium-sized nose. The nostrils are forward-facing and the nose extends past the mouth. The ear pinnae are long and prominent, and the vibrissae of adults are creamy white and of relatively short length. Adult males are larger than females, with a thicker neck and larger shoulders. Males also develop a mane of longer guard hairs on the head and shoulders.[2] Size of the seals varies based on region but on average, adult males measure up to 2 m long and weigh 150–200 kg and females measure up to 1.5 m long and weigh 30–60 kg.[3] Newborns are 60 to 65 cm and 3.5 to 5.5 kg.


The South American Fur seal is found on neotropical ocean coasts from the Paracas Peninsula of southern Peru south to Cape Horn on the Pacific coast, and northward to southern Brazil on the Atlantic coast. They are also found on the Falkland Islands, Staten Island, and Escondida Island.[4] Arctocephalus australis prefer rocky shores and islands, particularly those with steep slopes, which provide shady areas where they can escape the heat of the sun. They have been found in sea caves in Peru, where some climb up to 15 meters to find a spot to rest. Anatomical information for the southern fur seals Arctocephalus spp., is scant (W. Pérez).

The South American fur seal may be featured on the upcoming CBBC television programme Serious Ocean, in the Chilean Pacific region on the fur seal's range.


  1. ^ Campagna, C. (IUCN SSC Pinniped Specialist Group) (2008). Arctocephalus australis. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 14 January 2009.
  2. ^ Marine Mammals > Species: Arctocephalus australis (South american fur seal)
  3. ^ South American Fur Seal, Arctocephalus australis at
  4. ^ ADW: Arctocephalus australis: Information
  • William Pérez, Helena Katz, Martin Lima. Gross heart anatomy of Arctocephalus australis (Zimmerman, 1783)Anatomical Science International (OnlineEarly Articles).


External links

  • Fur Seal Preys on Penguin
  • Randall R. Reeves, Brent S. Stewart, Phillip J. Clapham and James A. Powell (2002). National Audubon Society Guide to Marine Mammals of the World. Alfred A. Knopf, Inc. ISBN 0375411410.  


Got something to say? Make a comment.
Your name
Your email address