Arctic lemming vs Red-knotgrass

Dicrostonyx torquatus compared with Polygonum patulum

Key Differences

• Arctic lemming is Least Concern while Red-knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Red-knotgrass
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Magnoliophyta (كاسيات البذور)
Class	Mammalia (ثدييات)	Magnoliopsida (ماغنولانية)
Order	Rodentia (قوارض)	Caryophyllales (قرنفليات)
Family	Cricetidae	Polygonaceae
Genus	Dicrostonyx	Polygonum
Species	Dicrostonyx torquatus	Polygonum patulum

Conservation Status

Arctic lemming

LC — Least Concern

Red-knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Red-knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (16 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Colombia).

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.