Crested Mona Monkey vs Eurasian beaver

Cercopithecus pogonias compared with Castor fiber

Key Differences

• Crested Mona Monkey is Near Threatened while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Crested Mona Monkey	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	Primates (サル目)	Rodentia (ネズミ目)
Family	Cercopithecidae (Old World Monkeys)	Castoridae (Beavers)
Genus	Cercopithecus	Castor (Beavers)
Species	Cercopithecus pogonias	Castor fiber

Evolutionary Relationship

Crested Mona Monkey and Eurasian beaver share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Crested Mona Monkey

NT — Near Threatened

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Crested Mona Monkey	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Mona Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

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。