Chameleons do have taste buds on their tongue but overall they have a poor sense of taste.
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
Trioceros schubotzi can be found at elevations as high as 4500m.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
The word Brookesia is named after the British naturalist Joshua Brookes.
Furcifer labordi (Labord’s Chameleon) has the shortest lifespan of only 4-5 months. It also has the shortest lifespan of any tetrapod!
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.
Chameleons have laterally compressed bodies. This enables them to warm up quickly by presenting a larger surface area to the sun. It also helps some chameleon species blend in among the similarly shaped leaves in their environment.
The word Rieppeleon is named after the scientist Olivier Rieppel.
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.