Crescent Nail-tail Wallaby vs Glossy Ibis

Onychogalea lunata compared with Plegadis falcinellus

Key Differences

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

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Glossy Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Pelecaniformes (Pelecaniformes)
Family	Macropodidae (Kangaroos)	Threskiornithidae
Genus	Onychogalea	Plegadis
Species	Onychogalea lunata	Plegadis falcinellus

Evolutionary Relationship

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

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Glossy Ibis

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Glossy Ibis

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Glossy Ibis

Glossy Ibis (Plegadis falcinellus) 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.