Chameleons have a very poor sense of smell.
True chameleons include the following genera: Archaius, Bradypodion, Brookesia, Calumma, Chamaeleo, Furcifer, Kinyongia, Nadzikambia, Palleon, Rhampholeon, Rieppeleon and Trioceros.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
Many chameleon species have a bright red, orange or yellow mouth. This conspicuous interior when displayed is used as a defense against predators.
Trioceros goetzei (Goetze’s Chameleon) emits an audible, high pitched whistle when threatened.
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
Pygmy chameleons (Brookesia, Palleon, Rhampholeon and Rieppeleon sp.) often resemble dry leaves, mosses and branches.
The word Furcifer is derived from the Latin word “furci” or forked.
The chameleon tongue accelerates towards its target at over 1642m per second. Chameleons rarely miss their intended food item.
The word Rieppeleon is named after the scientist Olivier Rieppel.