Arctic lemming vs Doubleday's Pug

Dicrostonyx torquatus compared with Eupithecia cauchiata

Key Differences

• Arctic lemming is Least Concern while Doubleday's Pug is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Doubleday's Pug
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Rodentia (啮齿目)	Lepidoptera (鱗翅目)
Family	Cricetidae	Geometridae
Genus	Dicrostonyx	Eupithecia
Species	Dicrostonyx torquatus	Eupithecia cauchiata

Evolutionary Relationship

Arctic lemming and Doubleday's Pug share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Arctic lemming

LC — Least Concern

Doubleday's Pug

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Doubleday's Pug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Doubleday's Pug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.