Antarctic fur seal vs Ruff

Arctocephalus gazella compared with Calidris pugnax

Taxonomic Classification

Rank	Antarctic fur seal	Ruff
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Charadriiformes (Charadriiformes)
Family	Otariidae	Scolopacidae
Genus	Arctocephalus	Calidris
Species	Arctocephalus gazella	Calidris pugnax

Evolutionary Relationship

Antarctic fur seal and Ruff share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Antarctic fur seal

LC — Least Concern

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Antarctic fur seal	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Antarctic fur seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

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.

Ruff

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.