Caucasian Mountain Ground Squirrel vs Four-toed Hedgehog

Spermophilus musicus compared with Atelerix albiventris

Key Differences

• Caucasian Mountain Ground Squirrel is Near Threatened while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Caucasian Mountain Ground Squirrel	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Erinaceomorpha (Erinaceomorpha)
Family	Sciuridae (Squirrels)	Erinaceidae
Genus	Spermophilus	Atelerix
Species	Spermophilus musicus	Atelerix albiventris

Evolutionary Relationship

Caucasian Mountain Ground Squirrel and Four-toed Hedgehog share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Caucasian Mountain Ground Squirrel

NT — Near Threatened

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Mountain Ground Squirrel	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Mountain Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Caucasian Mountain Ground Squirrel

The Caucasian Mountain Ground Squirrel (Spermophilus musicus) is a species in the genus Spermophilus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.