Arctic lemming vs Austral Rail

Dicrostonyx torquatus compared with Rallus antarcticus

Key Differences

• Arctic lemming is Least Concern while Austral Rail is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Austral Rail
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Rodentia (Bộ Gặm nhấm)	Gruiformes (Bộ Sếu)
Family	Cricetidae	Rallidae
Genus	Dicrostonyx	Rallus
Species	Dicrostonyx torquatus	Rallus antarcticus

Evolutionary Relationship

Arctic lemming and Austral Rail share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Arctic lemming

LC — Least Concern

Austral Rail

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Austral Rail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Austral Rail

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Austral Rail

The Austral Rail (Rallus antarcticus) is a species in the genus Rallus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.