Arctic lemming vs Cornish Midget

Dicrostonyx torquatus compared with Phyllonorycter staintoniella

Key Differences

• Arctic lemming is Least Concern while Cornish Midget is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	Cornish Midget
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Gracillariidae
Genus	Dicrostonyx	Phyllonorycter
Species	Dicrostonyx torquatus	Phyllonorycter staintoniella

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Cornish Midget

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	Cornish Midget
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cornish Midget

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Italy, Spain, 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.