Bog Hoverfly vs European Ground Squirrel

Eristalis cryptarum compared with Spermophilus citellus

Key Differences

• Bog Hoverfly is Extinct while European Ground Squirrel is Endangered.

Taxonomic Classification

Rank	Bog Hoverfly	European Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Rodentia (Rodents)
Family	Syrphidae	Sciuridae (Squirrels)
Genus	Eristalis	Spermophilus
Species	Eristalis cryptarum	Spermophilus citellus

Evolutionary Relationship

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

Conservation Status

Bog Hoverfly

EX — Extinct

European Ground Squirrel

EN — Endangered

Physical Characteristics

Attribute	Bog Hoverfly	European Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Hoverfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Bog Hoverfly

The Bog Hoverfly (Eristalis cryptarum) is a species in the genus Eristalis. It is currently classified as Extinct on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden.