Arctic lemming vs Bitter Tooth

Dicrostonyx torquatus compared with Hydnellum scabrosum

Key Differences

• Arctic lemming is Least Concern while Bitter Tooth is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Bitter Tooth
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Basidiomycota (담자균류)
Class	Mammalia (포유류)	Agaricomycetes (주름버섯강)
Order	Rodentia (설치류)	Thelephorales (사마귀버섯목)
Family	Cricetidae	Bankeraceae
Genus	Dicrostonyx	Hydnellum
Species	Dicrostonyx torquatus	Hydnellum scabrosum

Conservation Status

Arctic lemming

LC — Least Concern

Bitter Tooth

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Bitter Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Arctic lemming

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. 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.