Arctic lemming vs 双领鸻

Dicrostonyx torquatus compared with Charadrius vociferus

Taxonomic Classification

Rank	Arctic lemming	双领鸻
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)	Charadriiformes (鸻形目)
Family	Cricetidae	Charadriidae
Genus	Dicrostonyx	Charadrius
Species	Dicrostonyx torquatus	Charadrius vociferus

Evolutionary Relationship

Arctic lemming and 双领鸻 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Arctic lemming

LC — Least Concern

双领鸻

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	双领鸻
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

双领鸻

Habitat

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

Range

Widely distributed across Europe (Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

双领鸻

双领鸻（Charadrius vociferus）在IUCN红色名录中被评为无危（LC）。分布广泛，种群稳定，无直接保护关注。