European hamster vs Four-toed Hedgehog

Cricetus cricetus compared with Atelerix albiventris

Key Differences

• European hamster is Critically Endangered while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	European hamster	Four-toed Hedgehog
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Rodentia (قوارض)	Erinaceomorpha (Erinaceomorpha)
Family	Cricetidae	Erinaceidae
Genus	Cricetus	Atelerix
Species	Cricetus cricetus	Atelerix albiventris

Evolutionary Relationship

European hamster and Four-toed Hedgehog share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

European hamster

CR — Critically Endangered

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	European hamster	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European hamster

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Russia, and Ukraine. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.