European Ground Squirrel vs Mudworm

Spermophilus citellus compared with Aporrectodea limicola

Key Differences

• European Ground Squirrel is Endangered while Mudworm is Not Evaluated.

Taxonomic Classification

Rank	European Ground Squirrel	Mudworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Rodentia (Rodents)	Crassiclitellata (Crassiclitellata)
Family	Sciuridae (Squirrels)	Lumbricidae
Genus	Spermophilus	Aporrectodea
Species	Spermophilus citellus	Aporrectodea limicola

Evolutionary Relationship

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

Conservation Status

European Ground Squirrel

EN — Endangered

Mudworm

NE — Not Evaluated

Physical Characteristics

Attribute	European Ground Squirrel	Mudworm
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.

Mudworm

Habitat

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

Range

Distributed across Belgium, Norway, Sweden, and United States.