Daurian Ground Squirrel vs Golden Thorius

Spermophilus dauricus compared with Thorius aureus

Key Differences

• Daurian Ground Squirrel is Least Concern while Golden Thorius is Critically Endangered.

Taxonomic Classification

Rank	Daurian Ground Squirrel	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	Sciuridae (Squirrels)	Plethodontidae
Genus	Spermophilus	Thorius
Species	Spermophilus dauricus	Thorius aureus

Evolutionary Relationship

Daurian Ground Squirrel and Golden Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Daurian Ground Squirrel

LC — Least Concern

Golden Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Daurian Ground Squirrel	Golden Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Ground Squirrel

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.