Boreal Button Lichen vs Daurian Hedgehog

Buellia disciformis compared with Mesechinus dauuricus

Key Differences

• Boreal Button Lichen is Critically Endangered while Daurian Hedgehog is Least Concern.

Taxonomic Classification

Rank	Boreal Button Lichen	Daurian Hedgehog
Kingdom	Fungi (فطر)	Animalia (حيوانات)
Phylum	Ascomycota (فطريات زقية)	Chordata (حبليات)
Class	Lecanoromycetes (لقنورانية)	Mammalia (ثدييات)
Order	Caliciales (Caliciales)	Erinaceomorpha (Erinaceomorpha)
Family	Caliciaceae	Erinaceidae
Genus	Buellia	Mesechinus
Species	Buellia disciformis	Mesechinus dauuricus

Conservation Status

Boreal Button Lichen

CR — Critically Endangered

Daurian Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Boreal Button Lichen	Daurian Hedgehog
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.

Daurian Hedgehog

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.