Arctic lemming vs 阿切氏歌百灵

Dicrostonyx torquatus compared with Heteromirafra archeri

Key Differences

• Arctic lemming is Least Concern while 阿切氏歌百灵 is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	阿切氏歌百灵
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Rodentia (啮齿目)	Passeriformes (雀形目)
Family	Cricetidae	Alaudidae
Genus	Dicrostonyx	Heteromirafra
Species	Dicrostonyx torquatus	Heteromirafra archeri

Evolutionary Relationship

Arctic lemming and 阿切氏歌百灵 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Arctic lemming

LC — Least Concern

阿切氏歌百灵

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	阿切氏歌百灵
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

阿切氏歌百灵

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered 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.