Equatorial Saki vs Eurasian beaver

Pithecia aequatorialis compared with Castor fiber

Key Differences

• Equatorial Saki is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Equatorial Saki	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	Pitheciidae	Castoridae (Beavers)
Genus	Pithecia	Castor (Beavers)
Species	Pithecia aequatorialis	Castor fiber

Evolutionary Relationship

Equatorial Saki and Eurasian beaver share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Equatorial Saki

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Equatorial Saki	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Equatorial Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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。