Bitter Tooth vs Koopman s Pencil-tailed Tree Mouse

Hydnellum scabrosum compared with Chiropodomys karlkoopmani

Key Differences

• Bitter Tooth is Near Threatened while Koopman s Pencil-tailed Tree Mouse is Vulnerable.

Taxonomic Classification

Rank	Bitter Tooth	Koopman s Pencil-tailed Tree Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Thelephorales (Thelephorales)	Rodentia (Rodents)
Family	Bankeraceae	Muridae (Mice & Rats)
Genus	Hydnellum	Chiropodomys
Species	Hydnellum scabrosum	Chiropodomys karlkoopmani

Conservation Status

Bitter Tooth

NT — Near Threatened

Koopman s Pencil-tailed Tree Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Bitter Tooth	Koopman s Pencil-tailed Tree 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.

Koopman s Pencil-tailed Tree 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.