Arctic lemming vs サンカノゴイ

Dicrostonyx torquatus compared with Botaurus stellaris

Key Differences

• Arctic lemming is Least Concern while サンカノゴイ is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	サンカノゴイ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Rodentia (ネズミ目)	Pelecaniformes (ペリカン目)
Family	Cricetidae	Ardeidae
Genus	Dicrostonyx	Botaurus
Species	Dicrostonyx torquatus	Botaurus stellaris

Evolutionary Relationship

Arctic lemming and サンカノゴイ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Arctic lemming

LC — Least Concern

サンカノゴイ

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	サンカノゴイ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

サンカノゴイ

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. 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.

サンカノゴイ

サンカノゴイ（Botaurus stellaris）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されています。深刻な個体群減少と生息地の喪失により、野生での絶滅リスクが極めて高い状況です。