Crescent Nail-tail Wallaby vs Olalla Brother's Titi

Onychogalea lunata compared with Plecturocebus olallae

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Olalla Brother's Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Diprotodontia (Marsupials)	Primates (Primates)
Family	Macropodidae (Kangaroos)	Pitheciidae
Genus	Onychogalea	Plecturocebus
Species	Onychogalea lunata	Plecturocebus olallae

Evolutionary Relationship

Crescent Nail-tail Wallaby and Olalla Brother's Titi share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby	Olalla Brother's Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.