Altai Birch Mouse vs Cudbear

Sicista napaea compared with Ochrolechia tartarea

Key Differences

• Altai Birch Mouse is Least Concern while Cudbear is Endangered.

Taxonomic Classification

Rank	Altai Birch Mouse	Cudbear
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Pertusariales (Pertusariales)
Family	Dipodidae	Ochrolechiaceae
Genus	Sicista	Ochrolechia
Species	Sicista napaea	Ochrolechia tartarea

Conservation Status

Altai Birch Mouse

LC — Least Concern

Cudbear

EN — Endangered

Physical Characteristics

Attribute	Altai Birch Mouse	Cudbear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Altai Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cudbear

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Altai Birch Mouse

The Altai Birch Mouse (Sicista napaea) is a species in the genus Sicista. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.