Fat-tailed false antechinus vs Smith's Thorius

Pseudantechinus macdonnellensis compared with Thorius smithi

Key Differences

• Fat-tailed false antechinus is Least Concern while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Fat-tailed false antechinus	Smith's Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Dasyuromorphia (Dasyuromorphia)	Caudata (Caudata)
Family	Dasyuridae	Plethodontidae
Genus	Pseudantechinus	Thorius
Species	Pseudantechinus macdonnellensis	Thorius smithi

Evolutionary Relationship

Fat-tailed false antechinus and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fat-tailed false antechinus

LC — Least Concern

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Fat-tailed false antechinus	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat-tailed false antechinus

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.