Dark Gray Boulder Lichen vs Inornate Squirrel

Porpidia cinereoatra compared with Callosciurus inornatus

Key Differences

Dark Gray Boulder Lichen is Near Threatened while Inornate Squirrel is Least Concern.

Taxonomic Classification

Rank	Dark Gray Boulder Lichen	Inornate Squirrel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecideales (Lecideales)	Rodentia (Rodents)
Family	Lecideaceae	Sciuridae (Squirrels)
Genus	Porpidia	Callosciurus
Species	Porpidia cinereoatra	Callosciurus inornatus

Conservation Status

Dark Gray Boulder Lichen

NT — Near Threatened

Inornate Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dark Gray Boulder Lichen	Inornate Squirrel
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.