Four-toed Hedgehog vs Rusty Crayfish

Atelerix albiventris compared with Faxonius rusticus

Key Differences

• Four-toed Hedgehog is Least Concern while Rusty Crayfish is Not Evaluated.

Taxonomic Classification

Rank	Four-toed Hedgehog	Rusty Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Erinaceomorpha (Erinaceomorpha)	Decapoda (Decapoda)
Family	Erinaceidae	Cambaridae
Genus	Atelerix	Faxonius
Species	Atelerix albiventris	Faxonius rusticus

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Rusty Crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Four-toed Hedgehog	Rusty 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.

Rusty Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Denmark, Norway, Sweden, and United States.