Crescent Nail-tail Wallaby vs Duck Flea

Onychogalea lunata compared with Ceratophyllus garei

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Duck Flea is Not Evaluated.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Duck Flea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Diprotodontia (Marsupials)	Siphonaptera (Siphonaptera)
Family	Macropodidae (Kangaroos)	Ceratophyllidae
Genus	Onychogalea	Ceratophyllus
Species	Onychogalea lunata	Ceratophyllus garei

Evolutionary Relationship

Crescent Nail-tail Wallaby and Duck Flea share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Duck Flea

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Duck Flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.