Dark Gray Boulder Lichen vs Mound-building Mouse

Porpidia cinereoatra compared with Mus spicilegus

Key Differences

• Dark Gray Boulder Lichen is Near Threatened while Mound-building Mouse is Least Concern.

Taxonomic Classification

Rank	Dark Gray Boulder Lichen	Mound-building Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecideales (Lecideales)	Rodentia (Rodents)
Family	Lecideaceae	Muridae (Mice & Rats)
Genus	Porpidia	Mus (House Mice)
Species	Porpidia cinereoatra	Mus spicilegus

Conservation Status

Dark Gray Boulder Lichen

NT — Near Threatened

Mound-building Mouse

LC — Least Concern

Physical Characteristics

Attribute	Dark Gray Boulder Lichen	Mound-building Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Gray Boulder Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mound-building Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.