Gray Birch Mouse vs Rosette Tooth

Sicista pseudonapaea compared with Hydnellum cumulatum

Key Differences

• Gray Birch Mouse is Data Deficient while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Gray Birch Mouse	Rosette Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Dipodidae	Bankeraceae
Genus	Sicista	Hydnellum
Species	Sicista pseudonapaea	Hydnellum cumulatum

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Gray Birch Mouse	Rosette Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rosette Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.