European Ground Squirrel vs Frosted Comma Lichen

Spermophilus citellus compared with Chrysothrix caesia

Key Differences

• European Ground Squirrel is Endangered while Frosted Comma Lichen is Not Evaluated.

Taxonomic Classification

Rank	European Ground Squirrel	Frosted Comma Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Arthoniomycetes (Arthoniomycetes)
Order	Rodentia (Rodents)	Arthoniales (Arthoniales)
Family	Sciuridae (Squirrels)	Chrysotrichaceae
Genus	Spermophilus	Chrysothrix
Species	Spermophilus citellus	Chrysothrix caesia

Conservation Status

European Ground Squirrel

EN — Endangered

Frosted Comma Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	European Ground Squirrel	Frosted Comma Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Frosted Comma Lichen

Habitat

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

Range

Distributed across Norway, Sweden, and United States.