Class Mammalia Linnaeus, 1758 - mammals
   Order Carnivora Bowdich, 1821 - carnivores
     Family Otariidae Gray, 1825 - eared seals, fur seals, and sea lions
       Genus Arctocephalus Geoffroy & Cuvier, 1826 - southern fur seals
         1 Arctocephalus australis (Zimmermann, 1783) - South American fur seal
         2 Arctocephalus forsteri (Lesson, 1828) - Australasian fur seal
         3 Arctocephalus galapagoensis Heller, 1904 - Galapagos fur seal
         4 Arctocephalus gazella (Peters, 1875) - Antarctic fur seal
         5 Arctocephalus philippii (Peters, 1866) - Juan Fernández fur seal
         6 Arctocephalus pusillus (Schreber, 1775) - brown fur seal
         7 Arctocephalus townsendi Merriam, 1897 - Guadalupe fur seal
         8 Arctocephalus tropicalis (Gray, 1872) - subantarctic fur seal