Arctic lemming vs Rusty-backed Thrush

Dicrostonyx torquatus compared with Geokichla erythronota

Key Differences

• Arctic lemming is Least Concern while Rusty-backed Thrush is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Rusty-backed Thrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Turdidae
Genus	Dicrostonyx	Geokichla
Species	Dicrostonyx torquatus	Geokichla erythronota

Evolutionary Relationship

Arctic lemming and Rusty-backed Thrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Rusty-backed Thrush

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Rusty-backed Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rusty-backed Thrush

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.