"Say no to plagiarism. Get a tailor-made essay on "Why violent video games should not be banned" ?Get the original The essay “You'd Never Suspect an Octopus Was Lying on this Seafloor” by Tim Ghose is an article about a video in which an almost completely hidden octopus lay on the seafloor, then emerging from its camouflage and appearing as a very distinctive, white octopus. The type of octopus is called octopus vulgari Mike Vecchion, a zoologist at the National Systematics Laboratory of the National Oceanic and Atmospheric Administration/National Marine Fisheries Service and the Smithsonian Institution, researched this video and gave several facts and findings It is mainly found in the Caribbean and is a very complex species The surprising and amazing level of camouflage is how the species can protect itself. It has constant predators and camouflage is sometimes very useful and effective. Camouflage is their species' primary means of protecting themselves from the dangerous waters around them. To hide, the species typically uses tiny pigment cells called chromatrophs. These are very small, bumpy cells that sit on top of or surround muscles. Muscles can contract and make them appear larger or smaller. Chromatrophs can also change color to match their environment and octopuses can also change texture to aid camouflage. The secondary defense is called the shock and goes as big as possible. This is usually when camouflage doesn't work, so their goal is to scare away their predators, usually by tattooing them and then swimming away as fast as possible. The weird thing about octopuses is that they can't see the color they're trying to match. Octopuses are colorblind, but they still use camouflage to their advantage. Researchers and scientists also don't know why octopuses choose where to hide and use their camouflage abilities. Scientists and researchers have conducted tests to try to determine whether where octopuses choose to hide is a more sophisticated idea or just completely random. Mike's group tested a cuttlefish, which looks like an octopus, and placed it on a checkerboard. The cuttlefish then tried to match the color and shape of the pieces on the board. Cuttlefish are known to have human-like visual processing, which is when humans see a fraction of something and "fill in the blank" or assume the rest. Scientists also think this could be a theory for octopuses as well. Keep in mind: this is just a sample. Get a personalized article from our expert writers now. Get a personalized essay"