Arctic lemming vs Downland Conch

Dicrostonyx torquatus compared with Aethes tesserana

Key Differences

• Arctic lemming is Least Concern while Downland Conch is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	Downland Conch
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Dicrostonyx	Aethes
Species	Dicrostonyx torquatus	Aethes tesserana

Evolutionary Relationship

Arctic lemming and Downland Conch share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic lemming

LC — Least Concern

Downland Conch

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	Downland Conch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Downland Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, 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.