Rat de Sable vs Smith's Thorius

Psammomys obesus compared with Thorius smithi

Key Differences

• Rat de Sable is Least Concern while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Rat de Sable	Smith's Thorius
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Amphibia (amphibien)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Muridae (Mice & Rats)	Plethodontidae
Genus	Psammomys	Thorius
Species	Psammomys obesus	Thorius smithi

Evolutionary Relationship

Rat de Sable and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Rat de Sable

LC — Least Concern

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Rat de Sable	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rat de Sable

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.