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Galapagos Mammals

Galapagos Fur Seals

Galapagos Fur Seal

The Galapagos Fur Seal (Arctocephalus galapagoensis) is the smallest of all the pinnipeds. Galapagos Fur Seals are smaller than the Galapagos Sea Lions reaching a length of 5 feet and weighing up to 68 kilograms at maturity. Galapagos Fur Seals eyes are large which helps them to hunt for squid and fish when hunting at night, avoiding sharks which are their natural predator.

The Galapagos Fur Seal breeds on the Galapagos Islands in the eastern Pacific, making it the only fur seal to breed in tropical waters.

The number of Galapagos Fur Seals successfully bred in a year is very sensitive to El Niño weather events. In the El Nino summers of 1982-1983 and 1997-1998 greatly increased infant mortality. Increased water temperature decreases the abundance of prey during these summers.

Galapagos Fur Seals coats of dark grey brown to dusky black nearly lead these animals to extinction, as hunters targeted them.

Pups are born with a smooth and silky skin to which fur develops around 6 months of age. This made them prime targets for hunters back in the 18th century.

Galapagos Fur Seals have survived from the brink of extinction, They are very shy creatures in the archipelago. The number of Fur Seals now matches around the same number of Sea Lions.

During the day Galapagos Fur Seals hide from the hot equatorial sun in shelves or caves of the rocky lava cliffs of the western islands.

More Galapagos Mammals:

Galapagos Sea Lions | Galapagos Fur Seals | Galapagos Rice Rats | Galapagos Red Bat | Galapagos Hoary Bat

 


 
 
Galapagos Fur Seal Classification
Status: Vulnerable
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
Carnivora
Suborder:
Pinnipedia
Family:
Otariidae
Subfamily:
Arctocephalinae
Genus:
Arctocephalus
Species:
A. galapagoensis
Binomial name
Arctocephalus galapagoensis
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