Arctic lemming vs Chaga

Dicrostonyx torquatus compared with Inonotus obliquus

Taxonomic Classification

Rank	Arctic lemming	Chaga
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Mammalia (哺乳類)	Agaricomycetes (真正担子菌綱)
Order	Rodentia (ネズミ目)	Hymenochaetales (Hymenochaetales)
Family	Cricetidae	Hymenochaetaceae
Genus	Dicrostonyx	Inonotus
Species	Dicrostonyx torquatus	Inonotus obliquus

Conservation Status

Arctic lemming

LC — Least Concern

Chaga

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Chaga
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chaga

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Chaga

The Chaga (Inonotus obliquus) is a species in the genus Inonotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.