Arctic lemming vs Ground-beetle

Dicrostonyx torquatus compared with Trechus torretassoi

Key Differences

• Arctic lemming is Least Concern while Ground-beetle is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	Ground-beetle
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Arthropoda (động vật Chân khớp)
Class	Mammalia (lớp Thú)	Insecta (côn trùng)
Order	Rodentia (Bộ Gặm nhấm)	Coleoptera (Bọ cánh cứng)
Family	Cricetidae	Carabidae
Genus	Dicrostonyx	Trechus
Species	Dicrostonyx torquatus	Trechus torretassoi

Evolutionary Relationship

Arctic lemming and Ground-beetle share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Arctic lemming

LC — Least Concern

Ground-beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	Ground-beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ground-beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. 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.