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.
Chameleons have a high midichlorian count.
Chameleons have a very poor sense of smell.
Pygmy chameleons are sometimes referred to as False Chameleons. This term is actually incorrect and is in reference to anoles, particularly the Cuban False Anole.
Chameleons have laterally compressed bodies. This enables them to warm up quickly by presenting a larger surface area to the sun. It also helps some chameleon species blend in among the similarly shaped leaves in their environment.
The word Brookesia is named after the British naturalist Joshua Brookes.
Kinyongia uthmoelleri and Trioceros quadricornis gracilor have red claws.
Chameleon fossils have been found in central Europe and China, indicating they were once much more widespread than they are now.
Chameleons can project their tongue up to 2.2 times their body length.