Crescent Nail-tail Wallaby vs Nile Crocodile

Onychogalea lunata compared with Crocodylus niloticus

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Nile Crocodile is Least Concern.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Nile Crocodile
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Reptilia (Reptiles)
Order	Diprotodontia (Marsupials)	Crocodylia (Crocodilians)
Family	Macropodidae (Kangaroos)	Crocodylidae (Crocodiles)
Genus	Onychogalea	Crocodylus (True Crocodiles)
Species	Onychogalea lunata	Crocodylus niloticus

Evolutionary Relationship

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

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Nile Crocodile

LC — Least Concern

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby	Nile Crocodile
Diet	—	Carnivore
Average Lifespan	—	70 years
Average Length	—	5.0 m
Average Weight	—	750.0 kg

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nile Crocodile

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Distributed across Egypt, Kenya, Madagascar, South Africa, and Tanzania.

Nile Crocodile

The Nile crocodile is one of the largest reptiles in the world and is found throughout sub-Saharan Africa.