Gharial vs Saltwater Crocodile

Gavialis gangeticus compared with Crocodylus porosus

Key Differences

Gharial is Critically Endangered while Saltwater Crocodile is Least Concern.
Saltwater Crocodile is 5.0x heavier than Gharial.
Saltwater Crocodile lives longer (70 years vs 60 years).

Taxonomic Classification

Rank	Gharial	Saltwater Crocodile
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Reptilia (爬虫類)	Reptilia (爬虫類)
Order same	Crocodylia (Crocodilians)	Crocodylia (Crocodilians)
Family same	Crocodylidae (Crocodiles)	Crocodylidae (Crocodiles)
Genus same	Crocodylus (True Crocodiles)	Crocodylus (True Crocodiles)
Species	Gavialis gangeticus	Crocodylus porosus

Evolutionary Relationship

Gharial and Saltwater Crocodile share a common ancestor at the Genus level: Crocodylus. (True Crocodiles)

表示 Genus: Crocodylus

Conservation Status

Gharial

CR — Critically Endangered

Population: ~650

Trend: Increasing ↑

Saltwater Crocodile

LC — Least Concern

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Gharial	Saltwater Crocodile
Diet	Carnivore	Carnivore
Average Lifespan	60 years	70 years
Average Length	5.0 m	6.0 m
Average Weight	200.0 kg	1.0 t

Habitat & Geographic Range

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.