Crowded Brittlegill vs Eurasian beaver

Russula densifolia compared with Castor fiber

Key Differences

• Crowded Brittlegill is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Crowded Brittlegill	Eurasian beaver
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Rodentia (Rodents)
Family	Russulaceae	Castoridae (Beavers)
Genus	Russula	Castor (Beavers)
Species	Russula densifolia	Castor fiber

Conservation Status

Crowded Brittlegill

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Crowded Brittlegill	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crowded Brittlegill

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

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.

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