Mosasaur

Mosasaurs are a type of large aquatic seagoing reptiles indigenous to the Cretaceous era of Earth's history. Although often included alongside dinosaurs, the are not members of the same group. They are a member of the order Squamata, distantly related to the monitor lizards of today. They were apex predators living almost entirely on fish and often attacking other marine reptiles such as Plesiosaurs and Ichthyosaurs. 
==Trivia==
* No mosasaurs appear in the 0riginal series. A mosasaur appeared in the Land of the Lost.
Category:Animals
Category:Land of the Lost (1991)