Arctic lemming vs Weak Sedge

Dicrostonyx torquatus compared with Carex laxa

Key Differences

• Arctic lemming is Least Concern while Weak Sedge is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Weak Sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Cricetidae	Cyperaceae
Genus	Dicrostonyx	Carex
Species	Dicrostonyx torquatus	Carex laxa

Conservation Status

Arctic lemming

LC — Least Concern

Weak Sedge

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Weak Sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Weak Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Finland, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.