Crescent Nail-tail Wallaby vs Gharial

Onychogalea lunata compared with Gavialis gangeticus

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Gharial is Critically Endangered.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Gharial
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	Gavialis gangeticus

Evolutionary Relationship

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

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Gharial

CR — Critically Endangered

Population: ~650

Trend: Increasing ↑

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby	Gharial
Diet	—	Carnivore
Average Lifespan	—	60 years
Average Length	—	5.0 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gharial

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 6 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across India and Nepal. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gharial

The gharial is a fish-eating crocodilian with a distinctive long, narrow snout. It is critically endangered with fewer than 700 adults.