Amur Hedgehog vs Stone Crayfish

Erinaceus amurensis compared with Austropotamobius torrentium

Key Differences

• Amur Hedgehog is Least Concern while Stone Crayfish is Data Deficient.

Taxonomic Classification

Rank	Amur Hedgehog	Stone Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Erinaceomorpha (Erinaceomorpha)	Decapoda (Decapoda)
Family	Erinaceidae	Astacidae
Genus	Erinaceus	Austropotamobius
Species	Erinaceus amurensis	Austropotamobius torrentium

Evolutionary Relationship

Amur Hedgehog and Stone Crayfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amur Hedgehog

LC — Least Concern

Stone Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Amur Hedgehog	Stone Crayfish
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.

Stone Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

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.