Fat-tailed false antechinus vs Taiwan spurdog

Pseudantechinus macdonnellensis compared with Squalus formosus

Key Differences

• Fat-tailed false antechinus is Least Concern while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Fat-tailed false antechinus	Taiwan spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Dasyuromorphia (Dasyuromorphia)	Squaliformes (Squaliformes)
Family	Dasyuridae	Squalidae
Genus	Pseudantechinus	Squalus
Species	Pseudantechinus macdonnellensis	Squalus formosus

Evolutionary Relationship

Fat-tailed false antechinus and Taiwan spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fat-tailed false antechinus

LC — Least Concern

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Fat-tailed false antechinus	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat-tailed false antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Taiwan spurdog

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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