Arctic lemming vs Blue Chaser

Dicrostonyx torquatus compared with Libellula fulva

Key Differences

• Arctic lemming is Least Concern while Blue Chaser is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Blue Chaser
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Rodentia (ネズミ目)	Odonata (蜻蛉目)
Family	Cricetidae	Libellulidae
Genus	Dicrostonyx	Libellula
Species	Dicrostonyx torquatus	Libellula fulva

Evolutionary Relationship

Arctic lemming and Blue Chaser share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Arctic lemming

LC — Least Concern

Blue Chaser

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Blue Chaser
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue Chaser

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as 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.

Blue Chaser

ルリチョウトンボ（Libellula fulva）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅リスクが高く、個体数が大幅に減少し、生存への継続的な脅威があります。