Eurasian beaver vs Oasis Bluetail

Castor fiber compared with Ischnura fountaineae

Key Differences

• Eurasian beaver is Vulnerable while Oasis Bluetail is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Oasis Bluetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Odonata (Odonata)
Family	Castoridae (Beavers)	Coenagrionidae
Genus	Castor (Beavers)	Ischnura
Species	Castor fiber	Ischnura fountaineae

Evolutionary Relationship

Eurasian beaver and Oasis Bluetail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian beaver

VU — Vulnerable

Oasis Bluetail

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Oasis Bluetail
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.

Oasis Bluetail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.