This massive octopus can weigh anywhere between 22 and 110 pounds and has a … The giant Pacific octopus (Enteroctopus dofleini, formerly also Octopus apollyon), also known as the North Pacific giant octopus, is a large marine cephalopod belonging to the genus Enteroctopus.Its spatial distribution includes the coastal North Pacific, along California, Oregon, Washington, British Columbia, Alaska, Russia, Japan, and Korean Peninsula. Well known for a very large head and eight arms, it is able to move around the water with speed and grace. This is a huge contrast to the world's largest known eight-arrmed cephalopod: the Giant Pacific Octopus. Previously, it was named Octopus dofleini. Start Date: 2020. During mating, the male octopus inserts a specialized arm called a hectocotylus into the … This is the world’s largest species of octopus. The largest specimen of this species to be scientifically documented was an animal with a live mass of 71 kg (156.5 lb). This could be because they want to eat … Nov 12, 2019 - Although most Octopuses look friendly and cute, and small ones probably are, there are also giant octopuses to consider. On average, the giant octopus can grow to over 100 lbs and there have been rare cases of individuals observed reaching 300-400 pounds. With a personality that's as complex as its appearance, this octopus is a master of disguise that can solve a maze, recognize our aquarists and jet across the exhibit in a whoosh of water. The giant Pacific octopus (Enteroctopus dofleini) is often cited as the largest known octopus species. The Pacific octopus was recently re-classified. Giant pacific octopus (Enteroctopus Dofleini) is a long-lived and large cephalopod. The octopus can shoot the ink out in little blobs that serve as decoys, or it can shoot it out in one big mass to obscure a quick getaway. Aside from being the largest of all octopuses, the giant Pacific octopus is also recognizable by its typical reddish-pink color. Anatomy of the Giant Pacific Octopus. Categories Octopus, Quick Peeks Tags giant, giant Pacific octopus, GPO, intelligence, lifecycle, octopus, octopuses, planktonic, quick peek, reproduction 1 Comment Quick Peeks: The Dumbo Octopus November 8, 2020 November 6, 2020 by Dwayne Davies 11.There are over 300 different species of octopi. Giant Pacific Octopus Facts, Habitat, Diet, Life Cycle, Baby, Pictures The Enteroctopus dofleini, also known as the Giant Pacific Octopus, is an octopus which can range from 3 to 5 meter from top of the head to the tip of its arms (9.75 feet … The size record is held by a specimen that was 30 feet across and weighed more than 600 pounds. Octopus Physical Characteristics. It has been found at depths ranging between 500 to 4,000 m (1,600 to 13,100 ft), but appears more often between 1,500 and 2,500 m (4,900 and 8,200 ft). This one can be close to 150 pounds when it is fully mature and be as long as 15 feet. This image depicts the relationship between all of kingdom Animalia's phyla. The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction. Caption . Stauroteuthis syrtensis is a benthopelagic octopus, meaning that it inhabits the open sea and occurs closer to the bottom of the ocean. Giant Pacific octopuses can change color to blend in wherever they go! It is a very smart creature and can mimic other species and even patterned rocks. But, it has been moved into the new genus, Enteroctopus, along with all of the other giant octopuses of the world. Lead Researcher(s): Dr Scott Echols and working to find a lead researcher Contributing Researchers: Dr Tres Clarke. Adults usually weigh around 15 kg (33 lb), with an arm span of up to 4.3 m (14 ft). The winner of being the largest of all Octopus species in the world is the North Pacific Giant. The giant Pacific octopus can be found in southern California, northward along the coast of North America, across the Aleutian Islands and southward to Japan. Project Title: Anatomy of the giant Pacific octopus. Giant pacific octopus has fat and round-shaped head. Unlike it’s mollusca relatives, the giant Pacific octopus lacks a shell covering, instead a sack-like tissue called the mantle cavity contains all of the internal organs. The smallest one is the Atlantic Pygmy Octopus and the largest one is the Seven-Arm Octopus.. 12.Small octopuses are often kept as pets but they have the tendency to escape … If you are ever lucky enough to encounter one while exploring, be sure to treat it with respect. As it moves the eight arms move along behind it. The Giant Pacific octopus facts for kids is an amazing collection of some of the most interesting facts about Giant Pacific octopus. The combination creates a black cloud. There are at least 3 other species of octopus found in Alaskan waters but the giant Pacific octopus is the most frequently encountered. octopus beak anatomy, An ink sac is located near its digestive system, and when necessary, the octopus can eject ink out of the sac along with a burst of water from the funnel. Project Purpose: To define and publish the anatomy of the giant Pacific octopus (Enteroctopus dofleini).). Diet Newly hatched octopuses feed on plankton (small, microscopic organisms), while adults feed on crabs, shrimp, clams, snails, fishes and even other octopuses, using their beaks to break open hard-shelled prey. Adults usually weigh around 15 kg (33 lb), with an arm span of up to 4.3 m (14 ft). octopus fun facts, Octopus Facts: 11-15. Also, sometimes GPOs get caught in fishing lines, nets, and crab pots. Colossal squid, giant squid, and giant Pacific octopus. The Giant Pacific Octopus (or, the North Pacific Giant Octopus) is the world’s largest and longest-living octopus species that are known for their high intelligence.Found in a small region of the Pacific Ocean, these creatures produce thousands of eggs, making their populations naturally resilient, though their exact numbers are not known. Drawing of a colossal squid, giant squid, and giant Pacific octopus (left to right), 2019. Giant Pacific Octopus Facts for Kids. BOSTON (AP) — Mythology and superstition have portrayed octopuses as alien beings or evil creatures dwelling in the terrifying dark depths of oceans. Although it is very rare, if you are in the water which they call home, they may attack. Learn about the giant Pacific octopus exhibit at the Monterey Bay Aquarium. During this time, it leads a solitary existence, breeding only one time. The giant Pacific octopus grows bigger and lives longer than any other octopus species. In the Pacific Ocean it is easily distinguishable by it’s large size and is only mistaken at young ages with the red octopus. Jan 29, 2014 - The Giant Pacific Octopus is an amazing animal. Mar 19, 2016 - The distribution includes the coastal North Pacific, along California, Oregon, Washington, BC, Alaska, Russia, northern Japan and Korea. Octopuses in general are popular with the public becauseoftheirintelligence,theiralienappearance,abilitytochangecolorandtex-ture(Anderson,1997),andtheimpressionthat“theywatchyou”(Wells,1978,p.8). North Pacific Giant Octopus North Pacific Giant Octopus – Enteroctopus dofleini Description. The giant Pacific octopus is the longest-lived octopus species, usually living 3 to 5 years in the wild. nus of the giant Pacific octopus (GPO) recently has been changed from Octopus to Enteroctopus (Hochberg, 1998). The Enteroctopus Dofleini is the Giant Pacific Octopus 656 Words | 3 Pages. With eight arms, nine brains and arms that can stretch to ten meters, Giant Pacific Octopuses are strange creatures.Marine biologist and Wildlife filmmaker Florian Graner exposes the private lives of these relatives of snails and mussels. The giant Pacific octopus (Enteroctopus dofleini) is often cited as the largest known octopus species. The octopus is equipped with special pigment cells, called chromatophores, just below the surface of the skin that allow it to change color and blend in … The largest specimen of this species to be scientifically documented was an animal with a live mass of 71 kg (156.5 lb). Little wonder, considering they are a bit unusual. Octopus are in the mollusk phylum (snails, clams, chitons) and more specifically are members of the class Cephalopoda which includes squid, cuttlefish and nautilus. Among these organs are three hearts. Most of us are fa scinated by the overall anatomy of the Octopus. Illustration by Rachael Hockridge. 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