Gharial vs Red-billed Duck

Gavialis gangeticus compared with Anas erythrorhyncha

Key Differences

• Gharial is Critically Endangered while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Gharial	Red-billed Duck
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Reptilia (Sürüngenler)	Aves (kuş)
Order	Crocodylia (Crocodilians)	Anseriformes (Kazsılar)
Family	Crocodylidae (Crocodiles)	Anatidae
Genus	Crocodylus (True Crocodiles)	Anas
Species	Gavialis gangeticus	Anas erythrorhyncha

Evolutionary Relationship

Gharial and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Gharial

CR — Critically Endangered

Population: ~650

Trend: Increasing ↑

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Gharial	Red-billed Duck
Diet	Carnivore	—
Average Lifespan	60 years	—
Average Length	5.0 m	—
Average Weight	200.0 kg	—

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.

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

Gharial

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

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.