African wild ass vs Eurasian beaver

Equus africanus compared with Castor fiber

Key Differences

• African wild ass is Critically Endangered while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	African wild ass	Eurasian beaver
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	Perissodactyla (奇蹄目)	Rodentia (ネズミ目)
Family	Equidae (Horses & Zebras)	Castoridae (Beavers)
Genus	Equus (Horses & Zebras)	Castor (Beavers)
Species	Equus africanus	Castor fiber

Evolutionary Relationship

African wild ass and Eurasian beaver share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

African wild ass

CR — Critically Endangered

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	African wild ass	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African wild ass

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United Arab Emirates. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

African wild ass

The African wild ass (Equus africanus) is a species in the genus Equus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian beaver

ユーラシアビーバー（Castor fiber）はIUCNレッドリストで絶滅危惧II類（VU）に分類されています。個体群の減少と生息地への圧力の増大により、野生での絶滅危険度が高い状況に直面しています。