Arctic lemming vs

Dicrostonyx torquatus compared with Clastidium setigerum

Key Differences

• Arctic lemming is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming
Kingdom	Animalia (động vật)	Bacteria (Bacteria)
Phylum	Chordata (động vật có dây sống)	Cyanobacteria (Vi khuẩn lam)
Class	Mammalia (lớp Thú)	Cyanobacteriia
Order	Rodentia (Bộ Gặm nhấm)	Cyanobacteriales
Family	Cricetidae	Chamaesiphonaceae
Genus	Dicrostonyx	Clastidium
Species	Dicrostonyx torquatus	Clastidium setigerum

Conservation Status

Arctic lemming

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.

Clastidium setigerum is a filamentous cyanobacterium in the family Clastidiaceae, characterized by producing tapering filaments anchored to substrates by a basal holdfast cell. It grows on coarser algae, invertebrates, and rocky substrates in freshwater or marine environments. Its single, hair-like trichome ending in a long colorless hair is a distinctive morphological feature of this genus.