Arctic lemming vs sérotine

Dicrostonyx torquatus compared with Eptesicus serotinus

Key Differences

• Arctic lemming is Least Concern while sérotine is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	sérotine
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Cricetidae	Vespertilionidae
Genus	Dicrostonyx	Eptesicus
Species	Dicrostonyx torquatus	Eptesicus serotinus

Evolutionary Relationship

Arctic lemming and sérotine share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Arctic lemming

LC — Least Concern

sérotine

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	sérotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

sérotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). 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.

sérotine

Serotine (Eptesicus serotinus) 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.