Eurasian beaver vs Mild Milkcap

Castor fiber compared with Lactarius subdulcis

Key Differences

• Eurasian beaver is Vulnerable while Mild Milkcap is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Mild Milkcap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Castoridae (Beavers)	Russulaceae
Genus	Castor (Beavers)	Lactarius
Species	Castor fiber	Lactarius subdulcis

Conservation Status

Eurasian beaver

VU — Vulnerable

Mild Milkcap

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Mild Milkcap
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.

Mild Milkcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and 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 4 countries:

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