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Three extant crocodilian species clockwise from top-left: saltwater crocodile (Crocodylus porosus), American alligator (Alligator mississippiensis), and gharial (Gavialis gangeticus) Crocodilia is an order of mostly large, predatory, semiaquatic reptiles, which includes true crocodiles, the alligators, and caimans; as well as the gharial and ...
Articles about taxa in the order Crocodilia—the crocodiles, alligators, and gharials, as well as some extinct species Subcategories This category has the following 11 subcategories, out of 11 total.
For example, the behaviour of crocodiles "is constructed in interaction, both between people and crocodiles, and among people"; [5] markedly different results depended on "institutional arrangements and attitudes towards sharing a dam with crocodiles" in different villages in Benin, where knowledge of crocodile habits reduced attacks. [5] [6]
Crocodiles (family Crocodylidae) or true crocodiles are large, semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia.The term “crocodile” is sometimes used more loosely to include all extant members of the order Crocodilia, which includes the alligators and caimans (both members of the family Alligatoridae), the gharial and false gharial (both ...
Based on the remains, scientists estimate that Barinasuchus would have been around 20-25 feet long and weighed 3,800 lbs.. For reference, the largest species of crocodile today, the saltwater ...
In 2003, [5] new fossils of several types of ancient crocodile were found, including one with a flat broad snout reminiscent of a duck's bill, though it has teeth and is obviously crocodilian rather than bird-like. This genus has been named Anatosuchus or "DuckCroc", and it had an upright stance rather than the sprawled legs of modern crocodiles.
Crocodylus palustris, mugger, marsh or Indian crocodile Crocodylus porosus , Saltwater crocodile or Estuarine crocodile Crocodylus raninus , Borneo crocodile , is currently considered to be a synonym of Crocodylus porosus ; whether or not it is a distinct species remains unclear.
Crocodilian teeth can only hold onto prey, and food is swallowed unchewed. The stomach consists of a grinding gizzard and a digestive chamber. [104] Indigestible items are regurgitated as pellets. [105] The stomach is more acidic than that of any other vertebrate and contains ridges for gastroliths, which play a role in the crushing of food.