Arctic lemming vs Schaerer'S Disc Lichen

Dicrostonyx torquatus compared with Buellia schaereri

Key Differences

• Arctic lemming is Least Concern while Schaerer'S Disc Lichen is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Schaerer'S Disc Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Caliciales (Caliciales)
Family	Cricetidae	Caliciaceae
Genus	Dicrostonyx	Buellia
Species	Dicrostonyx torquatus	Buellia schaereri

Conservation Status

Arctic lemming

LC — Least Concern

Schaerer'S Disc Lichen

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Schaerer'S Disc Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Schaerer'S Disc Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as 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.