Crescent Nail-tail Wallaby vs Perrin’s Beaked Whale

Onychogalea lunata compared with Mesoplodon perrini

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Perrin’s Beaked Whale
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Diprotodontia (Marsupials)	Cetacea (Whales & Dolphins)
Family	Macropodidae (Kangaroos)	Hyperoodontidae
Genus	Onychogalea	Mesoplodon
Species	Onychogalea lunata	Mesoplodon perrini

Evolutionary Relationship

Crescent Nail-tail Wallaby and Perrin’s Beaked Whale share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.