Daurian Hedgehog vs Smith's Thorius

Mesechinus dauuricus compared with Thorius smithi

Key Differences

• Daurian Hedgehog is Least Concern while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Daurian Hedgehog	Smith's 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	Mesechinus	Thorius
Species	Mesechinus dauuricus	Thorius smithi

Evolutionary Relationship

Daurian Hedgehog and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Daurian Hedgehog

LC — Least Concern

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Daurian Hedgehog	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's 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.