True chameleons include the following genera: Archaius, Bradypodion, Brookesia, Calumma, Chamaeleo, Furcifer, Kinyongia, Nadzikambia, Palleon, Rhampholeon, Rieppeleon and Trioceros.
Chamaeleo namaquensis is found in the desert of Namibia. To cool off it will sometimes bury itself in the sand.
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 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 Calumma comes from the Latin word for covering. This genus consists of chameleons from Madagascar with occipital lobes.
The word Brookesia is named after the British naturalist Joshua Brookes.
The word Rhampholeon is taken from the Latinized Greek “rhamphos leon” meaning crawling lion.
The largest chameleon species by weight is Calumma parsonii (Parson’s Chameleon).
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
The word Bradypodion comes from the latin “bradus podos” or slow foot.