Chameleons have acrodont teeth meaning they are an extension of the jawbone. They are not set in sockets nor are they replaced.
Trioceros goetzei (Goetze’s Chameleon) emits an audible, high pitched whistle when threatened.
The word Furcifer is derived from the Latin word “furci” or forked.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
The word Chamaeleo is derived via Latin from the Greek word khamaileon. It roughly translates to ground lion. Khamai means on the ground and leon means lion.
The process of shedding is called ecdysis.
The horns on a chameleon are made up of ringlike segments of inner bone covered by a hard keratin-like skin.
The word Brookesia is named after the British naturalist Joshua Brookes.
The largest chameleon species by weight is Calumma parsonii (Parson’s Chameleon).
Chameleons do not have external ears or a tympanic membrane, but they do have internal ears as well as degenerated middle ears. They do not hear well but they can detect low frequency sounds.