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Caimans are distinguished from alligators, their closest relatives, by a few defining features: a lack of a bony septum between the nostrils, ventral armor composed of overlapping bony scutes formed from two parts united by a suture, and longer and sharper teeth than alligators, plus caimans tend to be more agile and crocodile-like in their ...
In general, in crocodiles and gharials, both rows of teeth are visible when the jaws are closed because their teeth fit into grooves along the outside lining of the upper jaw. By contrast, the lower teeth of alligators and caimans normally fit into holes along the inside lining of the upper jaw, so they are hidden when the jaws are closed.
Cuvier's dwarf caiman (Paleosuchus palpebrosus) is a small crocodilian in the alligator family from northern and central South America.It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Trinidad and Venezuela.
The smooth-fronted caiman (Paleosuchus trigonatus), also known as Schneider's dwarf caiman or Schneider's smooth-fronted caiman, [4] is a crocodilian from South America, where it is native to the Amazon and Orinoco Basins.
This refers to the belief that this crocodile comes from an ancient lineage that diverged from other species of caimans some 30 million years ago. [3] At present, Paleosuchus contains only two members: the smooth-fronted or Schneider's dwarf caiman (Paleosuchus trigonatus) and Cuvier's dwarf caiman (Paleosuchus palpebrosus), both from South ...
Alligators and crocodiles differ in some key ways, from their scales to teeth to snout shape and beyond. Watch the latest video from A-Z-Animals to discover fascinating facts about these two ...
This terrifying creature makes the Tyrannosaurus rex look cuddly by comparison.
Caimans tend to be more agile and crocodile-like in their movements, and have longer, sharper teeth than alligators. [ 13 ] C. crocodilus , the spectacled caiman , has the widest distribution, from southern Mexico to the northern half of Argentina, and grows to a modest size of about 2.2 m (7.2 ft).