Dusky smooth-hound vs Four-toed Hedgehog

Mustelus palumbes compared with Atelerix albiventris

Taxonomic Classification

Rank	Dusky smooth-hound	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Erinaceomorpha (Erinaceomorpha)
Family	Triakidae	Erinaceidae
Genus	Mustelus	Atelerix
Species	Mustelus palumbes	Atelerix albiventris

Evolutionary Relationship

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

Conservation Status

Dusky smooth-hound

LC — Least Concern

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Dusky smooth-hound	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky smooth-hound

Habitat

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

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.