Arctic lemming vs Flat Periwinkle

Dicrostonyx torquatus compared with Littorina obtusata

Taxonomic Classification

Rank	Arctic lemming	Flat Periwinkle
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Mollusca (رخويات)
Class	Mammalia (ثدييات)	Gastropoda (بطنيات القدم)
Order	Rodentia (قوارض)	Littorinimorpha (ونكيات الشكل)
Family	Cricetidae	Littorinidae
Genus	Dicrostonyx	Littorina
Species	Dicrostonyx torquatus	Littorina obtusata

Evolutionary Relationship

Arctic lemming and Flat Periwinkle share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Arctic lemming

LC — Least Concern

Flat Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Flat Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Flat Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.