Eurasian beaver vs greedy scale

Castor fiber compared with Hemiberlesia rapax

Key Differences

• Eurasian beaver is Vulnerable while greedy scale is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	greedy scale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hemiptera (Hemiptera)
Family	Castoridae (Beavers)	Diaspididae
Genus	Castor (Beavers)	Hemiberlesia
Species	Castor fiber	Hemiberlesia rapax

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

greedy scale

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	greedy scale
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.

greedy scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (16 countries), and North America (United States).

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal