(n.) The natural history of reptiles; that branch of zoology which relates to reptiles, including their structure, classification, and habits.
Example Sentences:
(1) Herpetology is a rapidly growing interest in this country, reptiles being kept both for research purposes and as pets.
(2) He became known as the "Adder King", occasionally came to work with a snake in his sleeve and would go on to publish seven highly regarded books on herpetology (and prove, inter alia, that snakes are not susceptible to music).
(3) His many outstanding contributions to the fields of immunology, public health, toxinology and herpetology required not only a very high level of observational, deductive and practical ability but also an unswerving vision and sense of duty; this was allied to great administrative skill and exceptional energy.
Ophiology
Definition:
(n.) That part of natural history which treats of the ophidians, or serpents.