Four-toed Hedgehog vs Nurse hound

Atelerix albiventris compared with Scyliorhinus cervigoni

Key Differences

• Four-toed Hedgehog is Least Concern while Nurse hound is Data Deficient.

Taxonomic Classification

Rank	Four-toed Hedgehog	Nurse hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Erinaceomorpha (Erinaceomorpha)	Carcharhiniformes (Ground Sharks)
Family	Erinaceidae	Scyliorhinidae
Genus	Atelerix	Scyliorhinus
Species	Atelerix albiventris	Scyliorhinus cervigoni

Evolutionary Relationship

Four-toed Hedgehog and Nurse hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Nurse hound

DD — Data Deficient

Physical Characteristics

Attribute	Four-toed Hedgehog	Nurse hound
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.

Nurse hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.