Australian sea lion vs brown bear

Neophoca cinerea compared with Ursus arctos

Key Differences

• Australian sea lion is Endangered while brown bear is Extinct.

Taxonomic Classification

Rank	Australian sea lion	brown bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Carnivora (Carnivorans)	Carnivora (Carnivorans)
Family	Otariidae	Ursidae (Bears)
Genus	Neophoca	Ursus (Bears)
Species	Neophoca cinerea	Ursus arctos

Evolutionary Relationship

Australian sea lion and brown bear share a common ancestor at the Order level: Carnivora. (Carnivorans)

Conservation Status

Australian sea lion

EN — Endangered

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Physical Characteristics

Attribute	Australian sea lion	brown bear
Diet	—	Omnivore
Average Lifespan	—	25 years
Average Length	—	2.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Australian sea lion

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Australian sea lion

The Australian sea lion (Neophoca cinerea) is a species in the genus Neophoca. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

brown bear

The world's most widely distributed bear species, brown bears range from North America and Europe across Russia to Japan, occupying forests, tundra, and alpine meadows. Adults can weigh up to 700 kg in coastal Alaskan populations. Omnivores that consume berries, roots, fish, and carrion, brown bears are a keystone species that distribute nutrients across landscapes. Most populations are stable, though some subspecies are threatened.