Northern Birch Mouse vs Robust Bracket

Sicista betulina compared with Fomitiporia robusta

Key Differences

• Northern Birch Mouse is Least Concern while Robust Bracket is Endangered.

Taxonomic Classification

Rank	Northern Birch Mouse	Robust Bracket
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Hymenochaetales (Hymenochaetales)
Family	Dipodidae	Hymenochaetaceae
Genus	Sicista	Fomitiporia
Species	Sicista betulina	Fomitiporia robusta

Conservation Status

Northern Birch Mouse

LC — Least Concern

Robust Bracket

EN — Endangered

Physical Characteristics

Attribute	Northern Birch Mouse	Robust Bracket
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

Robust Bracket

Habitat

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

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden