Chameleon fossils have been found in central Europe and China, indicating they were once much more widespread than they are now.
The word Rhampholeon is taken from the Latinized Greek “rhamphos leon” meaning crawling lion.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
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 oldest known chameleon fossil is from the extinct species Chamaeleo caroliquarti. It was found in Europe and is 26 million years old.
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 Furcifer is derived from the Latin word “furci” or forked.
The word Rieppeleon is named after the scientist Olivier Rieppel.
The largest chameleon species by weight is Calumma parsonii (Parson’s Chameleon).
Chameleons can project their tongue up to 2.2 times their body length.