Four-toed Hedgehog vs Stone Crayfish

Atelerix albiventris compared with Austropotamobius torrentium

Key Differences

• Four-toed Hedgehog is Least Concern while Stone Crayfish is Data Deficient.

Taxonomic Classification

Rank	Four-toed 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	Atelerix	Austropotamobius
Species	Atelerix albiventris	Austropotamobius torrentium

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Stone Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Four-toed Hedgehog	Stone Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Stone Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.