It grows up to half a meter is with its weight exceeding 10 Kg. The Australian Giant Cuttlefish is the largest cuttlefish species. Chromatophores (pigments in the skin), papillae (which add texture) and leucophores are used in conjunction with each other in order to create extremely elaborate effects. August 10, 2015. iStock. The cuttlebone is filled with air so that cuttlefish can float in the water. A cuttlefish’s short, broad body has an internal shell called a cuttlebone. Interesting Facts About the Cuttlefish 2. The giant culltefish is the largest cuttlefish of them all and can grow to one meter in length (including tentacles) and weighs 10 kilos. The Australian Giant Cuttlefish is the largest in size among other species of the organism. While the average cuttlefish is 6 – 10 in. ... (3 inches)—to the giant cuttlefish, which can grow up to 52 centimeters (20 inches). Cuttlefish are believed to be very intelligent creatures. A cuttlefish has around 20,000 pigment cells per square centimetre of skin (133,000 per square inch). There are about 100 cuttlefish species in the world, and the largest of these is the Australian giant cuttlefish. The Australian Giant Cuttlefish has many adaptations that help it survive. The giant cuttlefish is endemic to the coastal waters of southern Australia, found within the water of Moreton Bay on … Cuttlefish is not only used as a food, but as a research subject. There are many species of cuttlefish, and they range drastically in size. Like all cuttlefish, it can change its colour instantly. One of these is its ability of camouflage to hide from predators. The eyes of a cuttlefish are completely formed while the organism is still developing inside its egg. Australian giant cuttlefish gather in huge numbers to breed. From having three hearts to being able to rapidly change color, these creatures are a great example of some fascinating biological concepts. Cuttlefish … Facts about Cuttlefish 10: as a pet. 10 Colorful Facts About Cuttlefish. It, therefore, has the ability to see long before it hatches out of its egg. The chambered nautilus (Nautilus pompilius) is a large, mobile cephalopod which is called a "living fossil" and has been the subject of poetry, artwork, math, and jewelry.They have even inspired the names of submarines and exercise equipment. The giant Australian cuttlefish can camouflage itself, able to change its skin’s color to mimick its environment thereby confusing its predators. The scientists are interested to know the ways to imitate how cuttlefish changes their color. Cuttlefish is not popular as a pet because of the short lifespan. Fun Facts about the Cuttlefish! These animals have been around for about 500 million years—even before the dinosaurs. BY Hannah Keyser. long, the largest species can grow up to 20 in. It is an expert at camouflage and colour change. long! 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