how big is a octopus
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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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Giant Octopus Revealed Illustrations by Chandler O’leary. According to local legend, the largest octopus in the world lives below the Tacoma Narrows Bridge. Dive deep into one of Puget Sound’s most beloved mysteries. In 2013, locals voted on the 11 Wonders of Tacoma through an online survey released by the city.
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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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Play-Doh Octopus Ocean Playset Unboxing An octopus (/ˈɒktəpʊs/ or /ˈɒktəpəs/ ; plural: octopuses, octopi, or octopodes; see below) is a cephalopod mollusc of the order Octopoda.It has two eyes and four pairs of arms and, like other cephalopods, it is bilaterally symmetric.An octopus has a beak, with its mouth at the center point of the arms.n octopus (/ˈɒktəpʊs/ or /ˈɒktəpəs/ ; plural: octopuses, octopi, or octopodes; see below) is a cephalopod mollusc of the order Octopoda.
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Giant Squid The ocean holds an estimated 500 species of squid—and almost all of those are in the same taxonomic order as the giant squid, called Oegopsina. Some are surprisingly tiny—only about 1 inch (2.5 centimeters) in length.
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Description & Behavior Greater blue-ringed octopuses, Hapalochlaena lunulata, are slightly smaller than Hapalochlaena maculosa 5 cm long and arms to 7 cm across the tentacles from tip to tip. Their surfaces are often covered with numerous papillae (a small projecting body part similar to a nipple in form), giving it a rough texture.esser (Southern) blue-ringed octopuses, Hapalochlaena maculosa, are the larger of the two and more common. When alarmed, they display smaller blue rings (hence the name lesser) that generally measure less than 2 mm in diameter.
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Understanding the Elusive Giant Pacific Octopus An octopus has three hearts, nine brains, and blue blood. Two hearts pump blood to the gills, while a third circulates it to the rest of the body. The nervous system includes a central brain and a large ganglion at the base of each arm which controls movement.
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Dumbo Octopus Prominent ear-like fins protrude from the mantle just above the almost sightless eyes of the octopus. They have eight webbed tentacles. Size. Most species are 20-30 cm (7.9-12 in) length. The largest Dumbo octopus was 1.8 m (6 ft 32in) length and weighed in 5.9 kg (13 lb) Diet. Dumbo octopuses pounce on prey and eat it whole.
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Huge squid caught, could be biggest ever The date when the colossus was caught also was not disclosed. Possibly 330 pounds heavier. Colossal squid, known by the scientific name Mesonychoteuthis hamiltoni, are estimated to grow up to 46 feet long and have long been one of the most mysterious creatures of the deep ocean. If original estimates are correct, the squid would be 330 pounds heavier than the next biggest specimen ever found.
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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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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. Octopus are about 90 percent muscle. 3. You can tell a male octopus from a female octopus by looking at the tip of its third arm on the right (starting between the eyes and going clockwise).
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Grimpoteuthis, The Dumbo Octopus Grimpoteuthis, The Dumbo Octopus. The dumbo octopus (Grimpoteuthis) is a deep sea animal that lives on the ocean floor at extreme depths of 9,800 to 13,000 feet. They are small animals, around 8 inches tall, and have a pair of fins located on their mantle—their namesake—and webbing between their arms.rimpoteuthis, The Dumbo Octopus. The dumbo octopus (Grimpoteuthis) is a deep sea animal that lives on the ocean floor at extreme depths of 9,800 to 13,000 feet. They are small animals, around 8 inches tall, and have a pair of fins located on their mantle—their namesake—and webbing between their arms.
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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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- A: As of 2014, the largest recorded giant squid is 43 feet long, including its tentacles. Most giant squid do not exceed 16 feet in length, including the fin and arms. The largest recorded mantle, or body, on a giant squid is 7.4 feet.
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Enteroctopus 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 (157 pounds) individual, weighed live.
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Download the Octopus Facts & Worksheets 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.
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What are three behavioral adaptations of an octopus? Some physical adaptations that improve the survival of the octopus are Squeezing into tight places: giant octopuses can be found up to 3 feet (1 m) wide, but the body has no b … one except for a small beak used to pry open crabs.he octopus can squirt ink to blindside theirpredators they can camouflage quickly and also they are an invertebrate so they can squeeze through tight spots.
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Animal Species: Veined Octopus - Octopus marginatus Veined Octopus. Alternative Name/s. Sand Bird. Identification. Octopus marginatus can be identified by the branching dark brown veins over the mantle and down the arms. The edges of their arms are often darkened in contrast to the white-blue suckers. There is a white to cream wedge present under each eye. Size range. A large octopus with an armspan up to 50cm.
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Understanding the Elusive Giant Pacific Octopus Female octopus can wait until months after mating to fertilize the eggs. 5. An average female giant Pacific octopus in Alaska can lay 90,000 eggs. 6. Fishermen like to cut off the tip of an octopus' arm and use it for halibut bait because it continues to wiggle even after being cut off. 7. Octopus frequently lose an arm to predators, but they grow back. 8. Giant Pacific octopus are cannibals. They will happily kill and eat smaller octopus.
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How many row of suckers are on each tentacle an octopus? Octopus has 0 tentacles. A fully grown octopus has 8 Arms, or as scientists are now saying 6 arms and 2 legs. A common mistake calling the octopus arms tentacles. Tentac … les are longer than arms and tentacles usually have suckers only at their tips.
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Download the Octopus Facts & Worksheets 1 The octopus can only be found in salt water, but they live in all the oceans. 2  The octopuses that live in warm waters tend to be small. 3  The ones that live in colder waters are much larger. 4  The octopus has a life span of 1 to 2 years. 5  There are about 300 known species of octopus. 6  The body of an octopus looks like a bag.
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Trivia: How Many Hearts Does an Octopus Have? In honor of today's International Cephalopod Awareness Day, here's today's octopus trivia: An octopus has three hearts. Two hearts to pump blood through each of its two gills, and a third one to pump blood through its body.
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Enteroctopus dofleini It is arguably the largest octopus species, based on a scientific record of a 71 kg (156 lb) individual weighed live. The alternative contender is the seven-arm octopus (Haliphron atlanticus) based on a 61 kg (134 lb) carcass estimated to have a live mass of 75 kg (165 lb).
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Play-Doh Octopus Ocean Playset Unboxing An octopus (/ˈɒktəpʊs/ or /ˈɒktəpəs/ ; plural: octopuses, octopi, or octopodes; see below) is a cephalopod mollusc of the order Octopoda. It has two eyes and four pairs of arms and, like other cephalopods, it is bilaterally symmetric. An octopus has a beak, with its mouth at the center point of the arms.
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Contents: Squid vs Octopus Squid vs. Octopus. Octopuses and Squids are both head-footed aquatic animals (cephalopods) but they differ in their physical characteristics, habitat and behavior. An octopus has a round head and a mantle along with eight arms. The arms are endowed with one or two rows of suckers but these never have hooks or sucker rings.
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Play-Doh Octopus Ocean Playset Unboxing An octopus trails its eight arms behind it as it swims. All octopuses are venomous, but only one group, the blue-ringed octopus, is known to be deadly to humans. Around 300 species are recognized, which is over one-third of the total number of known cephalopod species. The term 'octopus' may also be used to refer specifically to the genus Octopus.