Arctic lemming vs Dwarf Rock-bristle

Dicrostonyx torquatus compared with Seligeria pusilla

Key Differences

• Arctic lemming is Least Concern while Dwarf Rock-bristle is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Dwarf Rock-bristle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Rodentia (Rodents)	Grimmiales (Grimmiales)
Family	Cricetidae	Seligeriaceae
Genus	Dicrostonyx	Seligeria
Species	Dicrostonyx torquatus	Seligeria pusilla

Conservation Status

Arctic lemming

LC — Least Concern

Dwarf Rock-bristle

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Dwarf Rock-bristle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf Rock-bristle

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Luxembourg, Norway, and Sweden. Currently classified as Vulnerable 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.