Caucasian Mountain Ground Squirrel vs hedgehog

Spermophilus musicus compared with Erinaceus europaeus

Key Differences

• Caucasian Mountain Ground Squirrel is Near Threatened while hedgehog is Least Concern.

Taxonomic Classification

Rank	Caucasian Mountain Ground Squirrel	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	Erinaceus
Species	Spermophilus musicus	Erinaceus europaeus

Evolutionary Relationship

Caucasian Mountain Ground Squirrel and hedgehog share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Caucasian Mountain Ground Squirrel

NT — Near Threatened

hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Mountain Ground Squirrel	hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Mountain Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and Oceania and the Pacific (New Zealand).

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.

hedgehog

hedgehog (Erinaceus europaeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.