The horns on a chameleon are made up of ringlike segments of inner bone covered by a hard keratin-like skin.
Furcifer labordi (Labord’s Chameleon) has the shortest lifespan of only 4-5 months. It also has the shortest lifespan of any tetrapod!
The word Rieppeleon is named after the scientist Olivier Rieppel.
The largest chameleon species by weight is Calumma parsonii (Parson’s Chameleon).
Chameleon fossils have been found in central Europe and China, indicating they were once much more widespread than they are now.
Chameleons do have taste buds on their tongue but overall they have a poor sense of taste.
The word Furcifer is derived from the Latin word “furci” or forked.
Pygmy chameleons are sometimes referred to as False Chameleons. This term is actually incorrect and is in reference to anoles, particularly the Cuban False Anole.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
Chameleons have acrodont teeth meaning they are an extension of the jawbone. They are not set in sockets nor are they replaced.