European Ground Squirrel vs Hudson s Thomaomys

Spermophilus citellus compared with Thomasomys hudsoni

Key Differences

• European Ground Squirrel is Endangered while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	European Ground Squirrel	Hudson s Thomaomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Sciuridae (Squirrels)	Cricetidae
Genus	Spermophilus	Thomasomys
Species	Spermophilus citellus	Thomasomys hudsoni

Evolutionary Relationship

European Ground Squirrel and Hudson s Thomaomys share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

European Ground Squirrel

EN — Endangered

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

Attribute	European Ground Squirrel	Hudson s Thomaomys
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.

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.