The oldest known chameleon fossil is from the extinct species Chamaeleo caroliquarti. It was found in Europe and is 26 million years old.
The chameleon tongue accelerates towards its target at over 1642m per second. Chameleons rarely miss their intended food item.
The word Chamaeleo is derived via Latin from the Greek word khamaileon. It roughly translates to ground lion. Khamai means on the ground and leon means lion.
Kinyongia uthmoelleri and Trioceros quadricornis gracilor have red claws.
The word Brookesia is named after the British naturalist Joshua Brookes.
The process of shedding is called ecdysis.
Trioceros schubotzi can be found at elevations as high as 4500m.
Chameleons can project their tongue up to 2.2 times their body length.
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.