Bitter Tooth vs Gray Birch Mouse

Hydnellum scabrosum compared with Sicista pseudonapaea

Key Differences

• Bitter Tooth is Near Threatened while Gray Birch Mouse is Data Deficient.

Taxonomic Classification

Rank	Bitter Tooth	Gray Birch Mouse
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Basidiomycota (担子菌門)	Chordata (脊索動物)
Class	Agaricomycetes (真正担子菌綱)	Mammalia (哺乳類)
Order	Thelephorales (イボタケ目)	Rodentia (ネズミ目)
Family	Bankeraceae	Dipodidae
Genus	Hydnellum	Sicista
Species	Hydnellum scabrosum	Sicista pseudonapaea

Conservation Status

Bitter Tooth

NT — Near Threatened

Gray Birch Mouse

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Bitter Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bitter Tooth

The Bitter Tooth (Hydnellum scabrosum) is a species in the genus Hydnellum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.