Arctic lemming vs Long-billed Crow

Dicrostonyx torquatus compared with Corvus validus

Key Differences

• Arctic lemming is Least Concern while Long-billed Crow is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Long-billed Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Corvidae (Crows & Ravens)
Genus	Dicrostonyx	Corvus (Crows & Ravens)
Species	Dicrostonyx torquatus	Corvus validus

Evolutionary Relationship

Arctic lemming and Long-billed Crow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Long-billed Crow

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Long-billed Crow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-billed Crow

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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.