hedgehog vs Little Ground Squirrel

Erinaceus europaeus compared with Spermophilus pygmaeus

Taxonomic Classification

Rank	hedgehog	Little Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Erinaceomorpha (Erinaceomorpha)	Rodentia (Rodents)
Family	Erinaceidae	Sciuridae (Squirrels)
Genus	Erinaceus	Spermophilus
Species	Erinaceus europaeus	Spermophilus pygmaeus

Evolutionary Relationship

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

Conservation Status

hedgehog

LC — Least Concern

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	hedgehog	Little Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

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.