Boreal Button Lichen vs Petit opossum-souris du nord

Buellia disciformis compared with Gracilinanus marica

Key Differences

• Boreal Button Lichen is Critically Endangered while Petit opossum-souris du nord is Least Concern.

Taxonomic Classification

Rank	Boreal Button Lichen	Petit opossum-souris du nord
Kingdom	Fungi (Fungi)	Animalia (animal)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (mammifères)
Order	Caliciales (Caliciales)	Didelphimorphia (Didelphimorphia)
Family	Caliciaceae	Didelphidae
Genus	Buellia	Gracilinanus
Species	Buellia disciformis	Gracilinanus marica

Conservation Status

Boreal Button Lichen

CR — Critically Endangered

Petit opossum-souris du nord

LC — Least Concern

Physical Characteristics

Attribute	Boreal Button Lichen	Petit opossum-souris du nord
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.

Petit opossum-souris du nord

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.