Gray Birch Mouse vs Robust Bracket

Sicista pseudonapaea compared with Fomitiporia robusta

Key Differences

• Gray Birch Mouse is Data Deficient while Robust Bracket is Endangered.

Taxonomic Classification

Rank	Gray 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 pseudonapaea	Fomitiporia robusta

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Robust Bracket

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.