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The paintpot cuttlefish (Metasepia tullbergi) is a small, poorly researched species of cuttlefish found in the Indo-Pacific, between Japan and Hong Kong. It is one of the two species classified in the genus Metasepia. Metasepia cuttlefish are characterized by their small, thick, diamond-shaped cuttlebone, and distinctive body coloration. [3]
Cuttlefish change color and pattern (including the polarization of the reflected light waves), and the shape of the skin to communicate to other cuttlefish, to camouflage themselves, and as a deimatic display to warn off potential predators. Under some circumstances, cuttlefish can be trained to change color in response to stimuli, thereby ...
The trident cuttlefish is able to change the color of its skin in 270-730 milliseconds in response to what is going on around them in their environment. They do this by the use of chromatophores, which are organs in their skin that are used for pigmentation. They are able to respond to any conflicting patterns on either side of their body and ...
Chameleons - Colour change signals a chameleon's physiological condition and intentions to other chameleons. [3] [4] Because chameleons are ectothermic, they change color also to regulate their body temperatures, either to a darker color to absorb light and heat to raise their temperature, or to a lighter color to reflect light and heat, thereby either stabilizing or lowering their body ...
Technicolor IB printing ("IB" abbreviates "imbibition", a dye-transfer operation): a process for making color motion picture prints that allows the use of dyes that are more stable and permanent than those formed in ordinary chromogenic color printing. Originally used for printing from color-separation negatives photographed on black-and-white ...
Cephalopod molluscs such as this cuttlefish can change color rapidly for signaling or to match their backgrounds. Active camouflage or adaptive camouflage is camouflage that adapts, often rapidly, to the surroundings of an object such as an animal or military vehicle. In theory, active camouflage could provide perfect concealment from visual ...
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For example, cuttlefish and chameleons can rapidly change their appearance, both for camouflage and for signalling, as Aristotle first noted over 2000 years ago: [2] The octopus ... seeks its prey by so changing its colour as to render it like the colour of the stones adjacent to it; it does so also when alarmed. —