brown bear vs Fulvous Colilargo

Ursus arctos compared with Oligoryzomys fulvescens

Key Differences

• brown bear is Extinct while Fulvous Colilargo is Least Concern.

Taxonomic Classification

Rank	brown bear	Fulvous Colilargo
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Carnivora (لواحم)	Rodentia (قوارض)
Family	Ursidae (Bears)	Cricetidae
Genus	Ursus (Bears)	Oligoryzomys
Species	Ursus arctos	Oligoryzomys fulvescens

Evolutionary Relationship

brown bear and Fulvous Colilargo share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Fulvous Colilargo

LC — Least Concern

Physical Characteristics

Attribute	brown bear	Fulvous Colilargo
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).

Fulvous Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.