Amur Hedgehog vs Javan Rusa

Erinaceus amurensis compared with Rusa timorensis

Key Differences

• Amur Hedgehog is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Erinaceomorpha (Erinaceomorpha)	Artiodactyla (Even-toed Ungulates)
Family	Erinaceidae	Cervidae (Deer)
Genus	Erinaceus	Rusa
Species	Erinaceus amurensis	Rusa timorensis

Evolutionary Relationship

Amur Hedgehog and Javan Rusa share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amur Hedgehog

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Javan Rusa
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.

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable 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.