Crescent Nail-tail Wallaby vs Double-crested Cormorant

Onychogalea lunata compared with Phalacrocorax auritus

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Double-crested Cormorant is Least Concern.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Double-crested Cormorant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Suliformes (Suliformes)
Family	Macropodidae (Kangaroos)	Phalacrocoracidae
Genus	Onychogalea	Phalacrocorax
Species	Onychogalea lunata	Phalacrocorax auritus

Evolutionary Relationship

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

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Double-crested Cormorant

LC — Least Concern

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby	Double-crested Cormorant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Double-crested Cormorant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia).

Double-crested Cormorant

Double-crested Cormorant (Phalacrocorax auritus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.