Arctic lemming vs Northern Birch Mouse

Dicrostonyx torquatus compared with Sicista betulina

Taxonomic Classification

Rank	Arctic lemming	Northern Birch Mouse
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order same	Rodentia (قوارض)	Rodentia (قوارض)
Family	Cricetidae	Dipodidae
Genus	Dicrostonyx	Sicista
Species	Dicrostonyx torquatus	Sicista betulina

Evolutionary Relationship

Arctic lemming and Northern Birch Mouse share a common ancestor at the Order level: Rodentia. (قوارض)

Conservation Status

Arctic lemming

LC — Least Concern

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

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.