Dwarf Fat-tailed Jerboa vs Golden Thorius

Pygeretmus pumilio compared with Thorius aureus

Key Differences

• Dwarf Fat-tailed Jerboa is Least Concern while Golden Thorius is Critically Endangered.

Taxonomic Classification

Rank	Dwarf Fat-tailed Jerboa	Golden Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Dipodidae	Plethodontidae
Genus	Pygeretmus	Thorius
Species	Pygeretmus pumilio	Thorius aureus

Evolutionary Relationship

Dwarf Fat-tailed Jerboa and Golden Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf Fat-tailed Jerboa

LC — Least Concern

Golden Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Dwarf Fat-tailed Jerboa	Golden Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Golden Thorius

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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