Crescent Nail-tail Wallaby vs Spectacled Eider

Onychogalea lunata compared with Somateria fischeri

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Spectacled Eider is Not Evaluated.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Spectacled Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Anseriformes (Anseriformes)
Family	Macropodidae (Kangaroos)	Anatidae
Genus	Onychogalea	Somateria
Species	Onychogalea lunata	Somateria fischeri

Evolutionary Relationship

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

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Spectacled Eider

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spectacled Eider

Habitat

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

Range

Distributed across Norway and Sweden.