Reptiles, a various group of air-breathing vertebrates, are characterised by their scaly pores and skin, amniotic eggs, and ectothermic (chilly-blooded) metabolism. They are really ordinarily categorized into 4 living orders: Crocodilia (crocodiles and alligators), reptiles for sale, Sphenodontia (tuataras), Squamata (lizards and snakes), and Testu