There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
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.
Chameleons have a high midichlorian count.
The oldest known chameleon fossil is from the extinct species Chamaeleo caroliquarti. It was found in Europe and is 26 million years old.
Chameleons can project their tongue up to 2.2 times their body length.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
The horns on a chameleon are made up of ringlike segments of inner bone covered by a hard keratin-like skin.
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 Bradypodion comes from the latin “bradus podos” or slow foot.