What is the primary focus of herpetology?

Herpetology is the branch of zoology that specifically focuses on the study of reptiles and amphibians. The term itself is derived from the Greek word "herpeton," meaning "creeping animal." While amphibians, such as frogs and salamanders, are often included in discussions of herpetology, the primary focus is on reptiles, which include snakes, lizards, turtles, and crocodilians. This field covers various aspects such as the behavior, physiology, taxonomy, conservation, and ecology of these animals. Thus, the emphasis on reptiles makes the chosen answer the most accurate representation of herpetology's primary focus.