Arctic lemming vs robust bobtail

Dicrostonyx torquatus compared with Sepiola robusta

Key Differences

• Arctic lemming is Least Concern while robust bobtail is Data Deficient.

Taxonomic Classification

Rank	Arctic lemming	robust bobtail
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Mammalia (哺乳動物)	Cephalopoda (头足纲)
Order	Rodentia (啮齿目)	Sepiida (乌贼目)
Family	Cricetidae	Sepiolidae
Genus	Dicrostonyx	Sepiola
Species	Dicrostonyx torquatus	Sepiola robusta

Evolutionary Relationship

Arctic lemming and robust bobtail share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Arctic lemming

LC — Least Concern

robust bobtail

DD — Data Deficient

Physical Characteristics

Attribute	Arctic lemming	robust bobtail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

robust bobtail

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.