how big can octopuses get
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Up close and personal with a giant Pacific octopus Giant Pacific octopuses live up to their names. While they average 90 pounds, they’re known to weigh up to 150, with the largest authenticated weight coming in at 156 pounds. And their arm spans can be up to an incredible 20 feet across—about the height of a two-story building. Giant Pacific octopuses have huge appetites. Their diets consist of crustaceans (Dungeness crabs are a particular favorite); mollusks such as clams, squid, and even other species of octopus; and fish. In the wild, their rocky dens can be recognized by the piles of discarded shells just outside the entrances.
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- Photo by William Harrigan The common Atlantic octopus has a dark reddish body with dark edges around the suckers, no dark ring around the eyes, and arms 3-4 times the body length. It grows to 15-36 inches, and lives at depths up to 75 feet.
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- An octopus has 8 tentacles How many hearts does an octopus have? An octopus has three hearts in its mantle (head-like structure). 2 pump blue blood to the gills that then deposits waste in the blood at the gills then the cleaned blood is pu … mped to the 3rd heart to be pumped through out the rest of the octopuses body.
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How big do giant squids get? Asker's rating. Report Abuse. Giant Squids can grow to lengths of 13 m (43 ft) for females and 10 m (33 ft) for males. Colossal Squids, which are even larger than giant squids can grow to a length of 46 feet (14 metres). Source(s): http://en.wikipedia.org/wiki/Giant_Squid http://en.wikipedia.org/wiki/Collossal_S...
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Giant Pacific Octopus Giant Pacific Octopus. GIANT PACIFIC OCTOPUS (Enteroctopus dofleini) is the largest species of octopus in the world. It is found in the northern Pacific Ocean from the northwest coast of the continental United States to Japan, including Puget Sound. Giant Pacific Octopus; Photo by Kip F. Evans.
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- 1 The octopus can only be found in salt water, but they live in all the oceans. The octopuses that live in warm waters tend to be small. The ones that live in colder waters are much larger. The octopus has a life span of 1 to 2 years. 2  There are about 300 known species of octopus.  The body of an octopus looks like a bag.
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How big is a giant octopus? In spite of their huge size, they’re very small when they’re born – only about as big as a single granule of rice! Aside from their size, another really neat thing about the giant octopus is how smart it is! Giant octopuses that have been studied by scientists have been known to figure out mazes and even remember the solutions. Some were even able to open jars! 1  Share.
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Common Octopus Size relative to a 6-ft (2-m) man: The common octopus would be unique for its appearance alone, with its massive bulbous head, large eyes, and eight distinctive arms.onsidered the most intelligent of all invertebrates, the common octopus is found in the tropical and temperate waters of the world’s oceans.
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How big is a giant octopus? Most giant octopuses are about 16 feet across and 50-110 pounds in weight, but some as big as 30 feet and 600 pounds have also been found !
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- The greater blue-ringed octopus is one of several species of blue-ringed octopuses. All are thought to be venomous and for their size, they are the most deadly of all cephalopods. It is said that the venom of this octopus could kill 26 adults in just a few minutes.There is no antivenin for treatment.he greater blue-ringed octopus is one of several species of blue-ringed octopuses. All are thought to be venomous and for their size, they are the most deadly of all cephalopods. It is said that the venom of this octopus could kill 26 adults in just a few minutes. There is no antivenin for treatment.
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Understanding the Elusive Giant Pacific Octopus 1. A 50-pound octopus can squeeze through a hole only 2 inches in diameter. If their beak fits, they can get through. 2. They are about 90 percent muscle. 3. You can tell a male octopus from a female by looking at the tip of its third arm on the right (starting between the eyes and going clockwise). Males have a special tip on this arm that has no suckers on the last few inches. This specialized tip is visible even in immature octopus.
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What are the adaptations of the octopus? 1 Squeezing into tight places: giant octopuses can be found up to 3 feet (1 m) wide, but the body has no bone except for a small beak used to pry open crabs. 2  If this beak can fit into a crevice, the entire octopus can.n order for an octopus species to become arboreal, it first has to develop lungs like a frog. It also has to adopt a generally green color, and increase the durability of its … eggs, which would dry out if hung in long strings as they typically are in the underwater habitat.
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Octopus An octopus trails its eight arms behind it as it swims. All octopods are venomous, but only the small blue-ringed octopus is known to be deadly to humans. There are about 300 octopod species, of which more than 100 are in the genus Octopus. Octopods make up over one-third of the total number of living cephalopods. The term 'octopus' may be used to refer to those in the genus Octopus.
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Giant isopod Giant isopods are a good example of deep-sea gigantism (cf. giant squid), as they are far larger than the typical isopods that are up to 5 centimetres (2.0 in). Bathynomus can be divided into giant species where the adults generally are between 8 and 15 centimetres (3.1 and 5.9 in) long and supergiant species where the adults generally are between 17 and 50 centimetres (6.7 and 19.7 in).
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- Considered the most intelligent of all invertebrates, the common octopus is found in the tropical and temperate waters of the world’s oceans.They can grow to about 4.3 feet (1.3 meters) in length and weigh up to 22 pounds (10 kilograms), although averages are much smaller.onsidered the most intelligent of all invertebrates, the common octopus is found in the tropical and temperate waters of the world’s oceans.
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Enteroctopus dofleini Guinness World Records lists the biggest as 136 kg (300 lb) with an arm span of 9.8 m (32 ft) American zoologist G.H. Parker found that the largest suckers on a GPO is about 6.4 cm (2.5 in) and each can support 16 kg (35 lb) each. Octopuses also have chemotaxis, or the ability to taste by touch.
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Giant Squid There are eight identified species that fall into the group of giant squids. They are very large in size with the females being approximately 10 feet longer than the males. The maximum length of a female is 43 feet. The overall design of it is the same as other types of squid. It features the mantle, eight arms, and two tentacles. All giant squid have extremely large eyes, as big as basketballs. They are extremely fast and agile in the water. This is due to the overall design of their bodies.
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- Those of the giant squids reach a length of 10 meters for the tentacles, and 3 meters for the arms. The tentacles are what are used to catch prey. The lower surface of these arms is covered with two rows of suckers. The tentacles of squid and octopi do have a difference.
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How many arms does an octopus have? Only six - the other two are legs, say scientists Ask anyone how many arms an octopus has and the usual answer will be eight. But scientists now insist these nautical animals only have six. In a new study they found that the creatures used six of their tentacles as arms and two as legs. Marine experts at 20 Sea Life centres across Europe gathered data from over 2,000 separate observations.
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- Best Answer: No. Giant squids get to be 30 or 40 feet long generally and weigh about 660 pounds; blue whales get to 100 feet long and weigh 100 tons, or about 200,000 pounds. Source(s): http://en.wikipedia.org/wiki/Giant_Squid http://en.wikipedia.org/wiki/Blue_whale. Professor Armitage · 9 years ago.
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Species In-Depth | Print full entry Greater blue-ringed octopuses have a soft sac-like body and eight sucker-covered arms. Their body background color at rest is usually tan to dark yellow. or occasionally gray. Up to 25 faint blue rings as large as 8 mm (0.3 in) in diameter cover the dorsal surface, mantle, and extend out over the arms.
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- Those of the giant squids reach a length of 10 meters for the tentacles, and 3 meters for the arms. The tentacles are what are used to catch prey. The lower surface of these arms is covered with two rows of suckers. The tentacles of squid and octopi do have a difference. Squids have extra armature-hooks on the sucker rings. This allows for them to grasp hold of their prey.
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Up close and personal with a giant Pacific octopus Generally nocturnal, giant Pacific octopuses move about and do their hunting at night. They use their arms, each covered with approximately 200 suckers, to find and hold their prey. Depending on the type of prey, they may paralyze prey such as fish with a toxic saliva, then tear into it with their parrot-like beak.
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The Biggest Giant Squid Ever Caught on Camera ? [FULL DOCUMENTARY] Giant squid can grow to a tremendous size due to deep-sea gigantism: recent estimates put the maximum size at 13 m (43 ft) for females and 10 m (33 ft) for males from the posterior fins to the tip of the two long tentacles (second only to the colossal squid at an estimated 14 m (46 ft), one of the largest living organisms).
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- The octopus (/ˈɒktəpəs/ or ~/pʊs/ ) is a soft-bodied, eight-armed mollusc of the order Octopoda. Around 300 species are recognised and the order is grouped within the class Cephalopoda with squids, cuttlefish and nautiloids. Like other cephalopods, the octopus is bilaterally symmetric with two eyes and a beak, with its mouth at the centre point of the arms (which are sometimes mistakenly called tentacles).
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14 Things You Did Not Know about Octopuses They were very small (8 cm long). Today there are 289 species of octopuses, forming about one third of the all cephalopod species. 2.The world's largest octopus is the North Pacific Giant Octopus (Octopus dofleini): on average 3 m (10 ft) in length and weighing15 kg (33.3 pounds).