Eurasian beaver vs Fernandina Nesoryzomys

Castor fiber compared with Nesoryzomys fernandinae

Taxonomic Classification

Rank	Eurasian beaver	Fernandina Nesoryzomys
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order same	Rodentia (قوارض)	Rodentia (قوارض)
Family	Castoridae (Beavers)	Cricetidae
Genus	Castor (Beavers)	Nesoryzomys
Species	Castor fiber	Nesoryzomys fernandinae

Evolutionary Relationship

Eurasian beaver and Fernandina Nesoryzomys share a common ancestor at the Order level: Rodentia. (قوارض)

Conservation Status

Eurasian beaver

VU — Vulnerable

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Eurasian beaver	Fernandina Nesoryzomys
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.

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.