Antarctic fur seal vs Giant Otter

Arctocephalus gazella compared with Pteronura brasiliensis

Key Differences

• Antarctic fur seal is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Antarctic fur seal	Giant Otter
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Carnivora (ネコ目)	Carnivora (ネコ目)
Family	Otariidae	Mustelidae (Weasels & Otters)
Genus	Arctocephalus	Pteronura
Species	Arctocephalus gazella	Pteronura brasiliensis

Evolutionary Relationship

Antarctic fur seal and Giant Otter share a common ancestor at the Order level: Carnivora. (ネコ目)

Conservation Status

Antarctic fur seal

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Antarctic fur seal	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Antarctic fur seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Antarctic fur seal

The Antarctic fur seal (Arctocephalus gazella) is a species in the genus Arctocephalus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.