Eurasian beaver vs Oak-bark Argent

Castor fiber compared with Argyresthia glaucinella

Key Differences

• Eurasian beaver is Vulnerable while Oak-bark Argent is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Oak-bark Argent
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Chordata (रज्जुकी)	Arthropoda (सन्धिपाद)
Class	Mammalia (स्तनधारी)	Insecta (कीट)
Order	Rodentia (कृंतक)	Lepidoptera (शल्कपंखी गण)
Family	Castoridae (Beavers)	Argyresthiidae
Genus	Castor (Beavers)	Argyresthia
Species	Castor fiber	Argyresthia glaucinella

Evolutionary Relationship

Eurasian beaver and Oak-bark Argent share a common ancestor at the Kingdom level: Animalia. (प्राणी)

Conservation Status

Eurasian beaver

VU — Vulnerable

Oak-bark Argent

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Oak-bark Argent
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.

Oak-bark Argent

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden