Fat-tailed Jird vs Surprise Thorius

Pachyuromys duprasi compared with Thorius insperatus

Key Differences

• Fat-tailed Jird is Least Concern while Surprise Thorius is Critically Endangered.

Taxonomic Classification

Rank	Fat-tailed Jird	Surprise Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Muridae (Mice & Rats)	Plethodontidae
Genus	Pachyuromys	Thorius
Species	Pachyuromys duprasi	Thorius insperatus

Evolutionary Relationship

Fat-tailed Jird and Surprise Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fat-tailed Jird

LC — Least Concern

Surprise Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Fat-tailed Jird	Surprise Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat-tailed Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Surprise 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.