Altai Birch Mouse vs Greenish Mottled-Disk Lichen

Sicista napaea compared with Trapeliopsis viridescens

Key Differences

• Altai Birch Mouse is Least Concern while Greenish Mottled-Disk Lichen is Critically Endangered.

Taxonomic Classification

Rank	Altai Birch Mouse	Greenish Mottled-Disk Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Baeomycetales (Baeomycetales)
Family	Dipodidae	Trapeliaceae
Genus	Sicista	Trapeliopsis
Species	Sicista napaea	Trapeliopsis viridescens

Conservation Status

Altai Birch Mouse

LC — Least Concern

Greenish Mottled-Disk Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Altai Birch Mouse	Greenish Mottled-Disk Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Altai Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greenish Mottled-Disk Lichen

Habitat

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

Range

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