Reptiles - Class Reptilia
Reptiles (Class Reptilia) are cold-blooded vertebrates that diverged from ancestral amphibians about 340 million years ago. Ancient reptiles diverged into two distinct lineages, one that gave rise to modern mammals and the other gave rise to modern reptiles and birds. Modern reptiles include turtles, snakes, lizards, worm lizards, alligators, crocodiles, caimans, and gavials.
Ten Facts Reptiles
Ten Facts Reptiles
Ten Facts Reptiles
Gavial (Gavialis gangeticus)
Gavial (Gavialis gangeticus)
Gavial (Gavialis gangeticus)
How To Distiguish Between Reptiles and Amphibians
Through a series of steps, this key will help you to learn the basics of identifying the main families of reptiles and amphibians.
Through a series of steps, this key will help you to learn the basics of identifying the main families of reptiles and amphibians.
Dinosaurs
Find out about the major classifications and families of dinosaurs, including ankylosaurs, sauropods, tyrannosaurs, ceratopsians, pachycephalosaurs, hadrosaurs, raptors, dromaeosaurs, prosauropods, theropods, ornithischians, saurischians, and more.
Find out about the major classifications and families of dinosaurs, including ankylosaurs, sauropods, tyrannosaurs, ceratopsians, pachycephalosaurs, hadrosaurs, raptors, dromaeosaurs, prosauropods, theropods, ornithischians, saurischians, and more.