Arctic lemming vs Brown Skua

Dicrostonyx torquatus compared with Stercorarius antarcticus

Key Differences

• Arctic lemming is Least Concern while Brown Skua is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Brown Skua
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Stercorariidae
Genus	Dicrostonyx	Stercorarius
Species	Dicrostonyx torquatus	Stercorarius antarcticus

Evolutionary Relationship

Arctic lemming and Brown Skua share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Brown Skua

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Brown Skua
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Skua

Habitat

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

Range

Found in Norway.

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.

Brown Skua

The Brown Skua (Stercorarius antarcticus) is a species in the genus Stercorarius. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway. As a member of the genus Stercorarius, it shares characteristics with related species within this taxonomic group.