Golden Thorius vs Masked Mouse-tailed Dormouse

Thorius aureus compared with Myomimus personatus

Key Differences

• Golden Thorius is Critically Endangered while Masked Mouse-tailed Dormouse is Data Deficient.

Taxonomic Classification

Rank	Golden Thorius	Masked Mouse-tailed Dormouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Plethodontidae	Gliridae
Genus	Thorius	Myomimus
Species	Thorius aureus	Myomimus personatus

Evolutionary Relationship

Golden Thorius and Masked Mouse-tailed Dormouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Golden Thorius

CR — Critically Endangered

Masked Mouse-tailed Dormouse

DD — Data Deficient

Physical Characteristics

Attribute	Golden Thorius	Masked Mouse-tailed Dormouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Masked Mouse-tailed Dormouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.