Arctic lemming vs casse-noix moucheté

Dicrostonyx torquatus compared with Nucifraga caryocatactes

Key Differences

• Arctic lemming is Least Concern while casse-noix moucheté is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	casse-noix moucheté
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Rodentia (Rodents)	Passeriformes (passereaux)
Family	Cricetidae	Corvidae (Crows & Ravens)
Genus	Dicrostonyx	Nucifraga
Species	Dicrostonyx torquatus	Nucifraga caryocatactes

Evolutionary Relationship

Arctic lemming and casse-noix moucheté share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

casse-noix moucheté

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	casse-noix moucheté
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

casse-noix moucheté

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden.

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.