The smallest chameleon species is Brookesia micra with an adult length just over 1 inch (29mm). It hatches from an egg no bigger than a grain of rice!
The word Brookesia is named after the British naturalist Joshua Brookes.
Chameleons have a very poor sense of smell.
Chameleons can project their tongue up to 2.2 times their body length.
The word Rhampholeon is taken from the Latinized Greek “rhamphos leon” meaning crawling lion.
Pygmy chameleons have bicuspid claws where each claw has two points like a crescent moon.
The largest chameleon species by weight is Calumma parsonii (Parson’s Chameleon).
The word Bradypodion comes from the latin “bradus podos” or slow foot.
The word Calumma comes from the Latin word for covering. This genus consists of chameleons from Madagascar with occipital lobes.
Chamaeleo namaquensis is found in the desert of Namibia. To cool off it will sometimes bury itself in the sand.