brown bear vs Perla Yellow-shouldered Bats

Ursus arctos compared with Sturnira perla

Key Differences

• brown bear is Extinct while Perla Yellow-shouldered Bats is Data Deficient.

Taxonomic Classification

Rank	brown bear	Perla Yellow-shouldered Bats
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Chiroptera (Bats)
Family	Ursidae (Bears)	Phyllostomidae
Genus	Ursus (Bears)	Sturnira
Species	Ursus arctos	Sturnira perla

Evolutionary Relationship

brown bear and Perla Yellow-shouldered Bats share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Perla Yellow-shouldered Bats

DD — Data Deficient

Physical Characteristics

Attribute	brown bear	Perla Yellow-shouldered Bats
Diet	Omnivore	—
Average Lifespan	25 years	—
Average Length	2.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Perla Yellow-shouldered Bats

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.