CHAMELEONONOTA: 

Chameleon prawn - Hippolyte varians

are freshwater shrimps native to northern Australia, primarily found in the Northern Territory (NT) and Western Australia (WA). These shrimps are ideal for planted aquariums, growing up to a maximum length of 3cm, although they typically remain under 2cm. They are adaptable to a wide temperature range of 24-30°C and prefer acidic to neutral pH...

Chamaeleon Crab / Red Apple Crab - Metasesarma aubryi

The "Chameleon Octopus" species doesn't exist in actual scientific classification. However, octopuses possess remarkable camouflage abilities, allowing them to change color and texture to blend seamlessly with their environment, much like a chameleon. These masterful cephalopods use specialized cells called chromatophores to alter their skin color...

Chameleon Fish is a trivial name of several mesmerizing species known for their remarkable ability to change colors and blend seamlessly into its surroundings, captivates enthusiasts with its unique camouflage skills. Found in tropical waters, these adaptable creatures display vibrant hues to communicate, attract mates, and evade predators. Their...

Chameleon Knives: knowes are named "chameleons" too...

Chameleon appears also as name of real weapons...

Chameleon as a symbolic name found its way even to gaming...

Wide-field photoluminescence micrographs (230_175 μm) show how Perovskite flakes appear bright green and red

Vanadium's Chameleon features include changing surface color, due to varying thickness of the oxides coating its surfaceand changing water solution colors from yellow, through blue and green to purple due to its various ions.