Four-toed Hedgehog vs Swell shark

Atelerix albiventris compared with Cephaloscyllium ventriosum

Taxonomic Classification

Rank	Four-toed Hedgehog	Swell shark
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	Cephaloscyllium
Species	Atelerix albiventris	Cephaloscyllium ventriosum

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Swell shark

LC — Least Concern

Physical Characteristics

Attribute	Four-toed Hedgehog	Swell shark
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.

Swell shark

Habitat

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

Range

Found in Chile.