Gharial

Gharial facts at a glance

What is a group of gharials called?

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Behavior and the long snout

The gharial's slender snout has low water resistance, letting it whip sideways through the water to snap up fish with its many interlocking teeth. Poorly suited to walking on land, gharials are the most aquatic of the large crocodilians and usually only leave the water to bask and nest. They are not built to take large land prey and are essentially harmless to humans.

Diet and feeding

Adult gharials feed almost entirely on fish, which they catch and manipulate to swallow head first. Young gharials also eat insects, tadpoles, and small frogs. The narrow jaws are fragile compared with those of other crocodilians, suiting them to small, slippery prey rather than large animals.

Habitat and range

Gharials once lived across the rivers of the northern Indian subcontinent, from Pakistan to Myanmar. Today they survive in a few river systems in India and Nepal, especially the Chambal and its tributaries. They depend on clean, deep, fast-flowing rivers with sandbanks for basking and nesting.

Conservation

The gharial is Critically Endangered, having declined dramatically due to dam building, sand mining, fishing nets, and the loss of riverside nesting banks. Captive breeding and release programs, together with protected river stretches, have helped slow the decline. The species remains one of the most threatened large reptiles in the world.

Did you know? Gharial facts

• The gharial is a critically endangered crocodilian of the northern Indian subcontinent, instantly recognized by its extremely long, thin snout lined with sharp teeth.
• A gharial is a large, fish-eating crocodilian from the Indian subcontinent, recognized by its very long, narrow snout. It is one of the most aquatic and most endangered of the crocodilians.
• The slender snout slips through water with little resistance, letting the gharial sweep sideways and snap up fish. The narrow jaws are ideal for catching small, slippery prey.
• No. Gharials are not adapted to take large prey and their fragile, fish-catching jaws make them essentially harmless to people, though males will defend nesting areas.
• Adult gharials eat almost entirely fish, while young also take insects, tadpoles, and small frogs. They catch fish with quick sideways snaps of the jaws.
• Conservation: Critically Endangered (IUCN).

Diet & feeding

Gharial feeds primarily as a carnivore (mainly fish). The gharial's slender snout has low water resistance, letting it whip sideways through the water to snap up fish with its many interlocking teeth. Poorly suited to walking on land, gharials are the most aquatic of the large crocodilians and usually only leave the wa

Adaptations

• The gharial's slender snout has low water resistance, letting it whip sideways through the water to snap up fish with its many interlocking teeth. Poorly suited to walking on land, gharials are the most aquatic of the large crocodilians and usually only leave the water to bask and nest. They are not built to take large land prey and are essentially harmless to humans.
• Adult gharials feed almost entirely on fish, which they catch and manipulate to swallow head first. Young gharials also eat insects, tadpoles, and small frogs. The narrow jaws are fragile compared with those of other crocodilians, suiting them to small, slippery prey rather than large animals.

Behaviour & ecology

• The gharial's slender snout has low water resistance, letting it whip sideways through the water to snap up fish with its many interlocking teeth. Poorly suited to walking on land, gharials are the most aquatic of the large crocodilians and usually only leave the water to bask and nest. They are not built to take large land prey and are essentially harmless to humans.
• Adult gharials feed almost entirely on fish, which they catch and manipulate to swallow head first. Young gharials also eat insects, tadpoles, and small frogs. The narrow jaws are fragile compared with those of other crocodilians, suiting them to small, slippery prey rather than large animals.
• Gharials once lived across the rivers of the northern Indian subcontinent, from Pakistan to Myanmar. Today they survive in a few river systems in India and Nepal, especially the Chambal and its tributaries. They depend on clean, deep, fast-flowing rivers with sandbanks for basking and nesting.

Communication

• Scent marking, body posture, and head-bobbing or tail signals communicate threat and dominance.
• Vocalisations are limited in many reptiles but hissing or bellowing occurs in some groups.

Habitat & range

Deep, fast-flowing rivers

Ecological role

Gharial acts as a predator that helps regulate prey populations and maintain balance in deep, fast-flowing rivers.

Conservation status of the Gharial

Sources & references

This guide is compiled and reviewed against established zoological and conservation references. Key sources for the Gharial:

• IUCN Red List of Threatened Species

  Conservation status (Critically Endangered) reflects the IUCN Red List category for Gavialis gangeticus.

• IUCN Red List — Gavialis gangeticus.

  Conservation status (Critically Endangered) and population trends.

• Animal Diversity Web — Gavialis gangeticus. University of Michigan Museum of Zoology.

  Life history, morphology, and range.

• Wikipedia — Gharial.

  General taxonomy and overview (cross-check primary sources).

• Global Animal Guide editorial standards

  How we research, source, review, and update every guide for accuracy.