Amur Hedgehog vs Oki Salamander

Erinaceus amurensis compared with Hynobius okiensis

Key Differences

• Amur Hedgehog is Least Concern while Oki Salamander is Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Oki Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Erinaceomorpha (Erinaceomorpha)	Caudata (Caudata)
Family	Erinaceidae	Hynobiidae
Genus	Erinaceus	Hynobius
Species	Erinaceus amurensis	Hynobius okiensis

Evolutionary Relationship

Amur Hedgehog and Oki Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Oki Salamander

EN — Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Oki Salamander
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.

Oki Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.