European Ground Squirrel vs Headfly

Spermophilus citellus compared with Hydrotaea irritans

Key Differences

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

Taxonomic Classification

Rank	European Ground Squirrel	Headfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Diptera (Diptera)
Family	Sciuridae (Squirrels)	Muscidae
Genus	Spermophilus	Hydrotaea
Species	Spermophilus citellus	Hydrotaea irritans

Evolutionary Relationship

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

Conservation Status

European Ground Squirrel

EN — Endangered

Headfly

NE — Not Evaluated

Physical Characteristics

Attribute	European Ground Squirrel	Headfly
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.

Headfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.