Amur Hedgehog vs European hamster

Erinaceus amurensis compared with Cricetus cricetus

Key Differences

• Amur Hedgehog is Least Concern while European hamster is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	European hamster
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Erinaceomorpha (Erinaceomorpha)	Rodentia (Bộ Gặm nhấm)
Family	Erinaceidae	Cricetidae
Genus	Erinaceus	Cricetus
Species	Erinaceus amurensis	Cricetus cricetus

Evolutionary Relationship

Amur Hedgehog and European hamster share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Amur Hedgehog

LC — Least Concern

European hamster

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	European hamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

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.

Amur Hedgehog

The Amur Hedgehog (Erinaceus amurensis) is a species in the genus Erinaceus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.