Arctic lemming vs European polecat

Dicrostonyx torquatus compared with Mustela putorius

Key Differences

• Arctic lemming is Least Concern while European polecat is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	European polecat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Rodentia (Bộ Gặm nhấm)	Carnivora (bộ Ăn thịt)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Dicrostonyx	Mustela
Species	Dicrostonyx torquatus	Mustela putorius

Evolutionary Relationship

Arctic lemming and European polecat share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Arctic lemming

LC — Least Concern

European polecat

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	European polecat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

European polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (10 countries) and South America (Brazil, Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

European polecat

European polecat (Mustela putorius) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.