Crocodilia - Wikipedia
WEBCrocodilia (or Crocodylia, both / k r ɒ k ə ˈ d ɪ l i ə /) is an order of mostly large, predatory, semiaquatic reptiles known as crocodilians. They first appeared 94 million years ago in the Late Cretaceous period ( Cenomanian stage ) and are the closest living relatives of birds , as the two groups are the only known survivors of the ...
List of crocodilians - Wikipedia
WEBCrocodilia is an order of mostly large, predatory, semiaquatic reptiles, which includes true crocodiles, the alligators and caimans, and the gharial and false gharial. A member of this order is called a crocodilian, or colloquially a crocodile.
ADW: Crocodylia: INFORMATION
WEBSep 9, 2002 · Crocodilians, along with birds, are the only survivors of the once-prevalent Archosauria. During the Mesozoic (245-65 million years ago) this group, including dinosaurs and other reptiles, dominated life on all continents and in the oceans. Most or all of crocodilians' adaptations had already ...
Crocodile | Habitat, Species, Diet, & Facts | Britannica
WEBMar 22, 2024 · crocodile, (order Crocodylia, or Crocodilia), any of about 27 species of generally large, ponderous, amphibious animals of lizard -like appearance and carnivorous habit belonging to the reptile order Crocodylia. Crocodiles have powerful jaws with many conical teeth and short legs with clawed webbed toes.
Crocodilian | San Diego Zoo Animals & Plants
WEBCrocodilian. Class: Reptilia (Reptiles) Order: Crocodylia. Families: Alligatoridae, Crocodylidae, Gavialidae. Genera: 8. Species: 23. ABOUT. It's a croc. Cold-blooded, thick skinned, and egg-laying, the ancient order of crocodilians strikes terror in the hearts of many and respect in others—or perhaps a bit of both.
Crocodile - Evolution, Classification, Adaptations | Britannica
WEBEvolution and classification. Paleontology. synapsid and reptilian skull types. Like all reptiles, crocodiles are diapsids—i.e., they have two openings on each side of the skull. Crocodiles also show the most important characteristics of the group that includes the dinosaurs (subclass Archosauria ).
Crocodile - Adaptations, Habitat, Diet | Britannica
WEBThe crocodilian form is adapted to an amphibious way of life. The body is elongated, and its long, muscular tail is well suited to rapid swimming. The external nostril openings, the eyes, and the ear openings are the highest parts of the head. These important sense organs remain above the water surface even when the rest of the head and body ...
Crocodiles, Alligators, Caimans, and Gharials: Crocodylia
WEBThe order Crocodylia, also known as the crocodilians, includes 23 species of the most feared and most fascinating animals on the planet. They include 14 species of crocodiles and false gharials in the family Crocodylidae; eight species of alligators and caimans in the family Alligatoridae; and one species of gharial (GUR-ee-ul) in the family ...
Crocodilia | Encyclopedia.com
WEBJun 11, 2018 · Crocodilians. The class Crocodylia consists of twenty-two species of alligators, caimans, gharials, and crocodiles worldwide, and is most closely related to birds (class Aves).
Crocodile - Wikipedia
WEBSpecies. Characteristics. Biology and behaviour. Relationship with humans. See also. References. Further reading. External links. Crocodiles ( family Crocodylidae) or true crocodiles are large semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia.
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