Bartail spurdog vs Crescent Nail-tail Wallaby

Squalus notocaudatus compared with Onychogalea lunata

Key Differences

• Bartail spurdog is Least Concern while Crescent Nail-tail Wallaby is Extinct.

Taxonomic Classification

Rank	Bartail spurdog	Crescent Nail-tail Wallaby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Diprotodontia (Marsupials)
Family	Squalidae	Macropodidae (Kangaroos)
Genus	Squalus	Onychogalea
Species	Squalus notocaudatus	Onychogalea lunata

Evolutionary Relationship

Bartail spurdog and Crescent Nail-tail Wallaby share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Crescent Nail-tail Wallaby

EX — Extinct

Physical Characteristics

Attribute	Bartail spurdog	Crescent Nail-tail Wallaby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.