Arctic lemming vs Rough Stonewort

Dicrostonyx torquatus compared with Chara aspera

Key Differences

• Arctic lemming is Least Concern while Rough Stonewort is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Rough Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Rodentia (Rodents)	Charales (Charales)
Family	Cricetidae	Characeae
Genus	Dicrostonyx	Chara
Species	Dicrostonyx torquatus	Chara aspera

Conservation Status

Arctic lemming

LC — Least Concern

Rough Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Rough Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough Stonewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. 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.