Crocodilia 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. The 9 genera and 27 species of Crocodilia are split into 3 subfamilies: Alligatoridae, alligators and caimans; Crocodylidae, true crocodiles; …

Crocodilia (parfois orthographié Crocodylia et francisé en crocodiliens) est un ordre de reptiles aquatiques ovipares et carnivores qui vivent dans les zones tropicales et subtropicales de la planète. Ils sont apparus sous leur forme actuelle il y a au moins 167,7 millions d'années [1], c'est-à-dire vers le milieu du Jurassique.Les conceptions modernes situent l'origine des crocodiliens ...

The Order Crocodilia is a group of Archosaur reptiles. There are three living families.. Crocodiles are the nearest living relatives to birds, because they are both survivors of the Archosaurs.. Crocodiles are first found in the Upper Cretaceous period. They are descendents of a much wider group of Archosaurs called the Crocodylomorphs.These, in the Upper Triassic, were slender …

Los crocodilios (Crocodilia) son un orden de grandes reptiles predadores semiacuáticos. El orden incluye a los cocodrilos (familia Crocodylidae), a los gaviales (familia Gavialidae) y a los aligátores y caimanes (familia Alligatoridae).Aunque a menudo se utiliza para referirse a todos ellos, de forma estricta el término 'cocodrilo' se refiere solo a los miembros de la familia …

The Crocodilia (or Crocodylia) are an order o muckle reptiles.Thay are the closest livin relatives o birds, as the twa groups are the anly kent survivors o the Archosauria. Members o the crocodilian tot group, the clade Pseudosuchia, appeared aboot 250 million years ago in the Early Triassic period, an exhibitit a wide diversity o furms durin the Mesozoic era.