European Ground Squirrel vs tiny door snail

Spermophilus citellus compared with Clausilia rugosa

Key Differences

• European Ground Squirrel is Endangered while tiny door snail is Least Concern.

Taxonomic Classification

Rank	European Ground Squirrel	tiny door snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Stylommatophora (Stylommatophora)
Family	Sciuridae (Squirrels)	Clausiliidae
Genus	Spermophilus	Clausilia
Species	Spermophilus citellus	Clausilia rugosa

Evolutionary Relationship

European Ground Squirrel and tiny door snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

European Ground Squirrel

EN — Endangered

tiny door snail

LC — Least Concern

Physical Characteristics

Attribute	European Ground Squirrel	tiny door snail
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.

tiny door snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium and Norway.