European Ground Squirrel vs Mesa Wart Lichen

Spermophilus citellus compared with Pertusaria subpertusa

Key Differences

• European Ground Squirrel is Endangered while Mesa Wart Lichen is Not Evaluated.

Taxonomic Classification

Rank	European Ground Squirrel	Mesa Wart Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Pertusariales (Pertusariales)
Family	Sciuridae (Squirrels)	Pertusariaceae
Genus	Spermophilus	Pertusaria
Species	Spermophilus citellus	Pertusaria subpertusa

Conservation Status

European Ground Squirrel

EN — Endangered

Mesa Wart Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	European Ground Squirrel	Mesa Wart 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.

Mesa Wart Lichen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.