Crescent Nail-tail Wallaby vs Ray

Onychogalea lunata compared with Psammobatis rudis

Key Differences

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

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Diprotodontia (Marsupials)	Rajiformes (Rajiformes)
Family	Macropodidae (Kangaroos)	Arhynchobatidae
Genus	Onychogalea	Psammobatis
Species	Onychogalea lunata	Psammobatis rudis

Evolutionary Relationship

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

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Ray

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.