Arctic lemming vs Earthworm

Dicrostonyx torquatus compared with Dendrobaena attemsi

Key Differences

• Arctic lemming is Least Concern while Earthworm is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Earthworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Rodentia (Rodents)	Crassiclitellata (Crassiclitellata)
Family	Cricetidae	Lumbricidae
Genus	Dicrostonyx	Dendrobaena
Species	Dicrostonyx torquatus	Dendrobaena attemsi

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Earthworm

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Earthworm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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.