Brown stingray vs Crescent Nail-tail Wallaby

Hemitrygon akajei compared with Onychogalea lunata

Key Differences

• Brown stingray is Near Threatened while Crescent Nail-tail Wallaby is Extinct.

Taxonomic Classification

Rank	Brown stingray	Crescent Nail-tail Wallaby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Diprotodontia (Marsupials)
Family	Dasyatidae	Macropodidae (Kangaroos)
Genus	Hemitrygon	Onychogalea
Species	Hemitrygon akajei	Onychogalea lunata

Evolutionary Relationship

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

Conservation Status

Brown stingray

NT — Near Threatened

Crescent Nail-tail Wallaby

EX — Extinct

Physical Characteristics

Attribute	Brown stingray	Crescent Nail-tail Wallaby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown stingray

The Brown Stingray (Hemitrygon akajei) is a species in the genus Hemitrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.