Four-toed Hedgehog vs Spotted Thorius

Atelerix albiventris compared with Thorius spilogaster

Key Differences

• Four-toed Hedgehog is Least Concern while Spotted Thorius is Critically Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Spotted Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Erinaceomorpha (Erinaceomorpha)	Caudata (Caudata)
Family	Erinaceidae	Plethodontidae
Genus	Atelerix	Thorius
Species	Atelerix albiventris	Thorius spilogaster

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Spotted Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Spotted Thorius
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.

Spotted Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.