Trioceros goetzei (Goetze’s Chameleon) emits an audible, high pitched whistle when threatened.
The word Kinyongia is from the Swahili word for chameleons: Kinyonga.
Trioceros schubotzi can be found at elevations as high as 4500m.
The oldest known chameleon fossil is from the extinct species Chamaeleo caroliquarti. It was found in Europe and is 26 million years old.
The process of shedding is called ecdysis.
Many chameleon species have a bright red, orange or yellow mouth. This conspicuous interior when displayed is used as a defense against predators.
Chameleons can project their tongue up to 2.2 times their body length.
The chameleon tongue accelerates towards its target at over 1642m per second. Chameleons rarely miss their intended food item.
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
The word Rieppeleon is named after the scientist Olivier Rieppel.