Arctic lemming vs Black-spotted Cuscus

Dicrostonyx torquatus compared with Spilocuscus rufoniger

Key Differences

• Arctic lemming is Least Concern while Black-spotted Cuscus is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	Black-spotted Cuscus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Diprotodontia (Marsupials)
Family	Cricetidae	Phalangeridae
Genus	Dicrostonyx	Spilocuscus
Species	Dicrostonyx torquatus	Spilocuscus rufoniger

Evolutionary Relationship

Arctic lemming and Black-spotted Cuscus share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Arctic lemming

LC — Least Concern

Black-spotted Cuscus

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	Black-spotted Cuscus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-spotted Cuscus

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-spotted Cuscus

The Black-spotted Cuscus (Spilocuscus rufoniger) is a species in the genus Spilocuscus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.