The octopus’s slit eyes bulge between the woman’s legs and its suckered limbs wrap around her writhing body. Octopus is grouped within the class ‘Cephalopoda’ along with squids, nautiloids, and cuttlefish. The measurement used is the length of the straight cutting section of the lower beak, called the lower rostral length (LRL). The common octopus’s brain and eyes are located in its head. A second, smaller octopus inserts its beak into the woman’s mouth while curling the thin tip of an arm around her left nipple. The record size for the North Pacific octopus has reached 30 feet in length ( 9.1 meters ) in length and weighed more then 600 pounds ( 272 kilograms). The smallest octopus species is Octopus wolfi, which is about 1 inch (2.5 cm) and weighs less than 0.035 oz (1 g). The size of a squid beak is related to the size of the living animal. E. dofleini is distinguished from other species by its large size. Octopus Facts for kids, what do octopus eat and where they live in our ocean. Common Octopus Size. The octopus can also squeeze through any hole that's not smaller than its beak, the only hard part of its body. The octopus has a hard, sharp beak, which is used to break open the shells of its prey. in length. Little wonder, considering they are a bit unusual. Its arms grow to around 1 m (3.3 ft.) long. The common octopus’s mantle is around 25 cm (10 in.) From top, a cuttlefish, squid, and octopus eye, whose weird shapes may allow cephalopods to distinguish color despite being technically colorblind. Common Octopus Defense Mechanisms The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction. In Europe, the print was interpreted as a … Training experiments have shown that the Common Octopus can distinguish the brightness, size, shape, and horizontal or vertical orientation of objects. Parker found that the largest suckers on a giant Pacific octopus are about 6.4 cm (2.5 in) and can support 16 kg (35 lb) each. Image: Roy … If the victim is a shelled mollusk, the octopus uses its beak to punch a hole in the shell before sucking out the fleshy contents. [5] An octopus can regrow its arms. They have a beak in its mouth at the center point of their eight limbs. Its wide gap design allows for the use of bigger and bulkier … BOSTON (AP) — Mythology and superstition have portrayed octopuses as alien beings or evil creatures dwelling in the terrifying dark depths of oceans. The Pacific octopus grows larger and lives longer than any other octopus species in the Ocean. Adults usually weigh around 15 kg (33 lb), with an arm span up to 4.3 m (14 ft). Octopus lives in different places of the ocean such as pelagic waters, coral reefs, and the seabed. Usually, that's any space bigger than a quarter! That beak is the only hard part of an octopus body; the rest is soft and squishy. 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