Chameleon fossils have been found in central Europe and China, indicating they were once much more widespread than they are now.
Pygmy chameleons have bicuspid claws where each claw has two points like a crescent moon.
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.
The word Rhampholeon is taken from the Latinized Greek “rhamphos leon” meaning crawling lion.
Trioceros schubotzi can be found at elevations as high as 4500m.
Chameleons do have taste buds on their tongue but overall they have a poor sense of taste.
The word Brookesia is named after the British naturalist Joshua Brookes.
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 word Bradypodion comes from the latin “bradus podos” or slow foot.
Chameleons have a very poor sense of smell.