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Wunderpus photogenicus, the wunderpus octopus, is a small-bodied species of octopus with distinct white and rusty brown coloration. [2] 'Wunderpus' from German "wunder" meaning 'marvel or wonder'. Wunderpus' from German "wunder" meaning 'marvel or wonder'.
To change colour the animal distorts the sacculus form or size by muscular contraction, changing its translucency, reflectivity, or opacity. This differs from the mechanism used in fish, amphibians, and reptiles in that the shape of the sacculus is changed, rather than translocating pigment vesicles within the cell.
The video reveals the octopus's white tentacles gradually unfurling from their rocky hiding place. As if performing a magical transformation, the creature swiftly changes color, adopting a vibrant ...
The book introduced the concept of frequency-dependent selection, as when edible mimics are less frequent than the distasteful models whose colours and patterns they copy. In the book, Poulton also coined the term aposematism for warning coloration, which he identified in widely differing animal groups including mammals (such as the skunk ...
An octopus in the Maldives put on a spectacular show for a diving instructor recently when it modeled its ability to change color to match its environment.Pablo Dutto, a diving instructor living ...
The color change of chromatophores works in concert with papillae, epithelial tissue which grows and deforms through hydrostatic motion to change skin texture. Chromatophores are able to perform two types of camouflage, mimicry and color matching.
Many cephalopods including octopus, cuttlefish, and squid similarly use colour change, in their case both for camouflage and signalling. [24] For example, the big blue octopus, Octopus cyanea, hunts during the day, and can match itself to the colours and textures of its surroundings, both to avoid predators and to enable it to approach prey. It ...
This species is difficult to describe because it changes color and texture to blend into its surroundings, using specialised skin cells known as chromatophores. Its color range is very large; it can change from crimson to green, and bumpy to smooth. It weighs around 3.3 lb or 1.5 kg.