Reptiles are a diverse animal classification group of scaly, cold-blooded vertebrates that can be found in habitats all ...

Amphibians and reptiles are together called herpetofauna, or “herps” for short. All herps are “cold-blooded,” which means they lack an internal thermostat. Instead they must regulate body heat through ...

These changes separate the reptiles from the amphibians ... the skull is a fused unit in which the braincase is added to and welded together by a series of dermal bones. 2. Palatal complex: ...