Arctic lemming vs Bark louse

Dicrostonyx torquatus compared with Elipsocus moebiusi

Key Differences

• Arctic lemming is Least Concern while Bark louse is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Bark louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Psocodea (Psocodea)
Family	Cricetidae	Elipsocidae
Genus	Dicrostonyx	Elipsocus
Species	Dicrostonyx torquatus	Elipsocus moebiusi

Evolutionary Relationship

Arctic lemming and Bark louse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic lemming

LC — Least Concern

Bark louse

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Bark louse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bark louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Bark louse

The Bark louse (Elipsocus moebiusi) is a species in the genus Elipsocus. Typically found in virtually all terrestrial and freshwater habitats.