European Ground Squirrel vs Ridged Tooth

Spermophilus citellus compared with Hydnellum scrobiculatum

Key Differences

• European Ground Squirrel is Endangered while Ridged Tooth is Data Deficient.

Taxonomic Classification

Rank	European Ground Squirrel	Ridged Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Sciuridae (Squirrels)	Bankeraceae
Genus	Spermophilus	Hydnellum
Species	Spermophilus citellus	Hydnellum scrobiculatum

Conservation Status

European Ground Squirrel

EN — Endangered

Ridged Tooth

DD — Data Deficient

Physical Characteristics

Attribute	European Ground Squirrel	Ridged Tooth
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.

Ridged Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and North America (United States).