brown bear vs Peters's Disk-winged Bat

Ursus arctos compared with Thyroptera discifera

Key Differences

• brown bear is Extinct while Peters's Disk-winged Bat is Least Concern.

Taxonomic Classification

Rank	brown bear	Peters's Disk-winged Bat
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	Carnivora (ネコ目)	Chiroptera (翼手目)
Family	Ursidae (Bears)	Thyropteridae
Genus	Ursus (Bears)	Thyroptera
Species	Ursus arctos	Thyroptera discifera

Evolutionary Relationship

brown bear and Peters's Disk-winged Bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Peters's Disk-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	brown bear	Peters's Disk-winged Bat
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).

Peters's Disk-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

brown bear

世界で最も広く分布するクマ科の種であるヒグマ（Ursus arctos）は、北アメリカとヨーロッパからロシアを経て日本まで、森林、ツンドラ、高山草原を占有します。成体はアラスカの沿岸個体群では最大700kgまで体重が増えることがあります。果物、根、魚、腐肉を食べる雑食動物で、ヒグマは景観全体に栄養素を分配するキーストーン種です。ほとんどの個体群は安定していますが、一部の亜種は脅威にさらされています。