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 Bradypodion comes from the latin “bradus podos” or slow foot.
Chameleons can project their tongue up to 2.2 times their body length.
Furcifer labordi (Labord’s Chameleon) has the shortest lifespan of only 4-5 months. It also has the shortest lifespan of any tetrapod!
The largest chameleon species by weight is Calumma parsonii (Parson’s Chameleon).
The word Furcifer is derived from the Latin word “furci” or forked.
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
The chameleon tongue accelerates towards its target at over 1642m per second. Chameleons rarely miss their intended food item.
Trioceros goetzei (Goetze’s Chameleon) emits an audible, high pitched whistle when threatened.
The word Rieppeleon is named after the scientist Olivier Rieppel.