Gharial (Gavialis gangeticus)

Описание к видео Gharial (Gavialis gangeticus)

The gharial (Gavialis gangeticus), also called Indian gavial or gaviaisl, is the only surviving member of the once well-represented family Gavialidae, a long-established group of crocodilians with long, slender snouts. The gharial is listed as a critically endangered species by IUCN.

The gharial is one of the three crocodilians found in India, apart from the Mugger crocodile and the Saltwater crocodile. It is one of the longest of all living crocodilians.

Gharials are arguably the most thoroughly aquatic of the extant crocodilians, and adults apparently do not have the ability to walk in a semi-upright stance as other crocodilians do. They are typically residents of flowing rivers with deep pools that have high sand banks and good fish stocks. Exposed sand banks are used for nesting.

Young gharials eat insects, larvae, and small frogs. Mature adults feed almost solely on fish, although some individuals have been known to scavenge dead animals. Their snout morphology is ideally suited for preying on fish. Their long, narrow snouts offer very little resistance to water in swiping motions to snap up fish in the water. Their numerous needle-like teeth are ideal for holding on to struggling, slippery fish. Gharials will often use their body to corral fish against the bank where they can be more easily snapped up.

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