Boreal Button Lichen vs Himalayan Field Mouse

Buellia disciformis compared with Apodemus pallipes

Key Differences

• Boreal Button Lichen is Critically Endangered while Himalayan Field Mouse is Least Concern.

Taxonomic Classification

Rank	Boreal Button Lichen	Himalayan Field Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Caliciales (Caliciales)	Rodentia (Rodents)
Family	Caliciaceae	Muridae (Mice & Rats)
Genus	Buellia	Apodemus
Species	Buellia disciformis	Apodemus pallipes

Conservation Status

Boreal Button Lichen

CR — Critically Endangered

Himalayan Field Mouse

LC — Least Concern

Physical Characteristics

Attribute	Boreal Button Lichen	Himalayan Field Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Button Lichen

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Himalayan Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Boreal Button Lichen

The Boreal Button Lichen (Buellia disciformis) is a species in the genus Buellia. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.