Eurasian beaver vs Niruri

Castor fiber compared with Phyllanthus debilis

Key Differences

• Eurasian beaver is Vulnerable while Niruri is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Niruri
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Castoridae (Beavers)	Leiothrichidae
Genus	Castor (Beavers)	Phyllanthus
Species	Castor fiber	Phyllanthus debilis

Evolutionary Relationship

Eurasian beaver and Niruri share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Niruri

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Niruri
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.

Niruri

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (6 countries), North America (United States), Oceania and the Pacific (7 countries), and South America (Guyana, Suriname).

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.