Chameleons have a very poor sense of smell.
The word Calumma comes from the Latin word for covering. This genus consists of chameleons from Madagascar with occipital lobes.
Some chameleons play dead to avoid predation; this is called thanatosis.
Trioceros schubotzi can be found at elevations as high as 4500m.
Chamaeleo namaquensis is found in the desert of Namibia. To cool off it will sometimes bury itself in the sand.
There are currently 202 recognized chameleon species and 85 of them are found on the island of Madagascar.
Many chameleon species have a bright red, orange or yellow mouth. This conspicuous interior when displayed is used as a defense against predators.
Furcifer oustaleti (Oustalet’s Chameleon) is the longest chameleon species reaching lengths of 27 inches (68cm).
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.