Arctic lemming vs rough corn bedstraw, corn cleavers

Dicrostonyx torquatus compared with Galium tricornutum

Key Differences

• Arctic lemming is Least Concern while rough corn bedstraw, corn cleavers is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	rough corn bedstraw, corn cleavers
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Gentianales (อันดับดอกหรีดเขา)
Family	Cricetidae	Rubiaceae
Genus	Dicrostonyx	Galium
Species	Dicrostonyx torquatus	Galium tricornutum

Conservation Status

Arctic lemming

LC — Least Concern

rough corn bedstraw, corn cleavers

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	rough corn bedstraw, corn cleavers
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

rough corn bedstraw, corn cleavers

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and temperate broadleaf and mixed forests, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Qatar), Europe (18 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile). 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.