Arctic lemming vs Black-tailed Deermouse

Dicrostonyx torquatus compared with Peromyscus melanurus

Key Differences

• Arctic lemming is Least Concern while Black-tailed Deermouse is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Black-tailed Deermouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Dicrostonyx	Peromyscus
Species	Dicrostonyx torquatus	Peromyscus melanurus

Evolutionary Relationship

Arctic lemming and Black-tailed Deermouse share a common ancestor at the Family level: Cricetidae.

Conservation Status

Arctic lemming

LC — Least Concern

Black-tailed Deermouse

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Black-tailed Deermouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-tailed Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Black-tailed Deermouse

The Black-tailed Deermouse (Peromyscus melanurus) is a species in the genus Peromyscus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.