The word Calumma comes from the Latin word for covering. This genus consists of chameleons from Madagascar with occipital lobes.
The word Bradypodion comes from the latin “bradus podos” or slow foot.
True chameleons include the following genera: Archaius, Bradypodion, Brookesia, Calumma, Chamaeleo, Furcifer, Kinyongia, Nadzikambia, Palleon, Rhampholeon, Rieppeleon and Trioceros.
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
Chameleons do have taste buds on their tongue but overall they have a poor sense of taste.
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.
Chameleons can project their tongue up to 2.2 times their body length.
Some chameleons play dead to avoid predation; this is called thanatosis.
The word Rieppeleon is named after the scientist Olivier Rieppel.
The chameleon tongue accelerates towards its target at over 1642m per second. Chameleons rarely miss their intended food item.