Eurasian beaver vs Trinidad Nectomys

Castor fiber compared with Nectomys palmipes

Key Differences

• Eurasian beaver is Vulnerable while Trinidad Nectomys is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Trinidad Nectomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Castoridae (Beavers)	Cricetidae
Genus	Castor (Beavers)	Nectomys
Species	Castor fiber	Nectomys palmipes

Evolutionary Relationship

Eurasian beaver and Trinidad Nectomys share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Eurasian beaver

VU — Vulnerable

Trinidad Nectomys

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Trinidad Nectomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Trinidad Nectomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.