Reptiles, a various team of air-respiratory vertebrates, are here characterised by their scaly skin, amniotic eggs, and ectothermic (chilly-blooded) metabolism. They are traditionally categorized into 4 living orders: Crocodilia (crocodiles and alligators), Sphenodontia (tuataras), Squamata (lizards and snakes), and Testudines (turtles and tortoise… Read More