Ooldea dunnart vs Taiwan spurdog

Sminthopsis ooldea compared with Squalus formosus

Key Differences

• Ooldea dunnart is Least Concern while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Ooldea dunnart	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	Sminthopsis	Squalus
Species	Sminthopsis ooldea	Squalus formosus

Evolutionary Relationship

Ooldea dunnart and Taiwan spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ooldea dunnart

LC — Least Concern

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Ooldea dunnart	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ooldea dunnart

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.