A shortened, informal term for "herpetofauna", the collective study and/or organisms within the class Reptilia (reptiles) and Amphibia (amphibians).
This encompasses a vast and diverse group including snakes, lizards, turtles, crocodiles, salamanders, frogs, and newts.
Herpetology is the branch of zoology concerned with these creatures, exploring their biology, ecology, behavior, and conservation.
The term can also refer to the herpetofauna population in a specific geographical area. Herps is often used by enthusiasts, researchers, and nature lovers to refer to these animals affectionately or in a concise manner.