It is found in the northern Pacific Ocean from the northwest coast of the continental United States to Japan, including waters off Alaska.
Out of the identified living species of cephalopods, are octopuses! Octopus Infographic Click for full infographic Octopuses are mollusks, related to squid, clams and snails. Like squid, they are cephalopodsmeaning "head-foot," so named because the feet arms are attached to the head.
The bulbous sack-like body, or mantle, is perched atop the head; the mouth and beak are on the underside, where the arms converge.
Octopuses have a highly developed brain and acute vision. These masters of camouflage can quickly change the color and texture of their skin to match the background.
By rapidly drawing water into the mantle and expelling it through the tube-like siphon, they can jet themselves backward, away from danger. This master of camouflage can quickly change the color and texture of its skin.
Diet Newly hatched octopuses are small enough to be part of the plankton small, microscopic organismsso their food is equally small—copepods and larval crabs and seastars. Adults feed on crabs, clams, snails, small fishes and even other octopuses. The octopus typically pounces on its target, enveloping it with its inter-arm webbing and using its beak to break open hard-shelled prey.
Size This is the largest species of octopus in the world. While common lore suggests these giant invertebrates can reach more than 30 feet 9. Range The giant Pacific octopus is common to the intertidal zone to depths of nearly 2, feet m.
It ranges from southern California, northward along the coast of North America, across the Aleutian Islands and southward to Japan. Population Status This octopus is common throughout its range.
However, larger specimens over pounds, or Predators Many young, larval octopuses are lost to predators. Only the largest fish such as halibut and ling cod and marine mammals are any threat to adults.
Humans collect the giant Pacific octopus for food, for display in aquariums and for use as bait in other fisheries.The giant Pacific octopus is an amazing creature—brainy and beautiful. The Aquarium's specimens are about six feet across, tentacle to tentacle—but that's a modest size for this species.
Full-grown giant Pacific octopus often top 50 pounds, and the record was a creature weighing pounds and. The member of this genus that best embodies the common name "giant octopus" is Enteroctopus dofleini, which holds the record of being the world's largest octopus based on direct measurements of a 71 kilograms ( pounds) individual, weighed live.
Box Office. Domestically, Pacific Rim Uprising opened in first place with $ million, ending Black Panther's five-week streak.
However, this figure was significantly lower than the $ million opening weekend of Pacific ashio-midori.com film fared much better overseas, particularly in China, where it opened at $ ashio-midori.com dropped to fifth place in the U.S.
in its second weekend, and finished. Beautiful, bashful and brainy, the giant Pacific octopus leads a life of mystery. With a personality that's as complex as its appearance, this animal is a master of disguise that can solve a maze, recognize our aquarists, and has the power to jet across the exhibit in a whoosh of water.
A giant Pacific octopus at an aquarium in Kurt Desplenter/AFP/Getty Images.
Some data suggests the octopuses may see mixed impacts of increasing urbanization on land. The giant Pacific octopus enjoys all the fruits of the sea such as abalone, clams, shrimp, crabs, scallops, other octopi, plenty of different fish and perhaps an occaisional shark.