Blackthorn Argent vs Eurasian beaver

Argyresthia spinosella compared with Castor fiber

Key Differences

• Blackthorn Argent is Endangered while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Blackthorn Argent	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Argyresthiidae	Castoridae (Beavers)
Genus	Argyresthia	Castor (Beavers)
Species	Argyresthia spinosella	Castor fiber

Evolutionary Relationship

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

Conservation Status

Blackthorn Argent

EN — Endangered

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Blackthorn Argent	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Argent

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Blackthorn Argent

The Blackthorn Argent (Argyresthia spinosella) is a species in the genus Argyresthia. It is currently classified as Endangered on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered 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.

Shared Countries

Both species can be found in 4 countries:

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