Octopus, also known as octopus (English name octopus) Deep ocean, full of wonders, they are strange, display "supernatural powers. Octopuses and cuttlefish as familiar, not fish, they all belong to molluscs. Octopuses unique is that it has eight as long as the tape feet, winding floating in the water, fishermen are again octopus known as the "octopus." Octopus is able to ride roughshod in the sea, with its self-defense and the offense has a special "magic weapon" inseparable. Second, the octopus has a very striking color capacity, it can always change the color of their skin, so that coherence and the surrounding environment. Even if the octopus were seen wounded, it still has color capability. U.S. scientists Bowen put a newspaper on the anatomy of octopus, it is surprising that the dying octopus on it the lines actually had a black and white black and white stripes blank lines. Bowen was shocked. Some ask: how could this magic octopus-like ability to color it? Original in its many hidden beneath the skin pigment cells, which is equipped with different colors of liquid pigment cells in each there are several expansion, pigment cells can expand or shrink. Octopus in a panic, excitement, excitement and other emotional changes, the skin will change color. Control of octopus body color change of command is its eyes and brain, eyes and brain on one side if something had gone wrong, this side is fixed as a constant color, while the other side can still change color. There is also a strong regenerative capacity of octopuses. When the octopus encounter predators, sometimes it's tentacles firmly grasped by the other, this time it will automatically throw away the tentacles, their own take a step back, let off the creeping tentacles to confuse predators , took the opportunity to slip up. When tentacles off, the wound contraction of blood vessels will be tried, so that the wound healed quickly, so the wound is not bleeding the next day will be able to grow well, and soon grow new tentacles. Finally, get out of octopus has superb skills. Can the octopus mantle cavity in the presence of water, relying on oxygen dissolved in the water of life, it also left the water can still live for a few days. Some people have witnessed such a funny thing: one scholar put the octopus on the basket, carrying it on the tram, after ten minutes, suddenly issued from the tram back screaming, actually from the original octopus eyes the size of the basket half inch drill out, climbed a gentleman's lap, his hysterical shrieking up, because that rubber octopus to make himself into a pie, like the soft body's sake. Octopus is excellent, "architect." Strange to say, it is in the middle of the night time hours of construction for housing before midnight, a little movement can not hear, the midnight is over, they seem to have received orders Similarly, the eight tentacles around the clock to collect all kinds of stones, and sometimes octopus can be transported more than 5 times its own weight, 10 times, or even 20 times the big rock, like octopus habitat in a place where, often, "Octopus City" there, which made of stone built into the " octopus home "row upon row, quite spectacular. Octopus aggressive by nature, it is also a little afraid of the soft bully hard, hit worse than their opponents, it display "lost a pawn to save car" tactics, if the encounter is less than their opponents, it is bound to beat each other up. It was interesting to witness such a scene: the fight against octopus and lobster, lobsters are arthropods, it is like to hide in the rock crevice habitat within and rubble or both ends of the tunnel exit. One day, is eyeing a big octopus swam, swam across the Jichong Chong to a large lobster, lobster swim side to side: "Relying on the large claws of my folders, not the individual encountered fish, each clip off all the fish. "At this time, it has come to the front of the octopus, the two males meet, first glaring at each other a moment, running out of patience of the lobster, with their hard shells that big claws and sharp folder, the first and jumped toward the octopus, the octopus will be one hundred percent knew that the victory of this battle, so it calmly dodge the past, followed by lobster is the second, third culled in the past towards the octopus , the results are all to be smart to hide the past octopus. Some angrily when the lobster, but also tired out of breath, the wise octopus began using the first tactic - change color. For a red octopus, one will be green, while bright, now dimmed, suddenly dazzled the lobster, then add lobster gas gas, then he kept slapping his tail in the chest, the so a toss, lobster is really exhausted. Octopus has resorted to a second tactic - put tentacles, and use it that long with hundreds of suction cups of the tentacles, is tightly surrounded by the lobster. Always already furious lobster, there is such a good chance that that client was incensed over, then immediately stretched a large hacksaw-like pincers clamped tightly octopus tentacles, then lobster thought: "It's strange, usually clip fish so easy, how to clip it back to keep it? "Despite the folder continuously, lobster, and never relax. Outcome of difficult points in this moment the last out of the third tactical octopus - Jet "smoke bomb", suddenly, around the dark and choking lobster can not tell the direction, was paralyzed unable to move. An exciting fight to octopus victory. Octopus onto the quiet place the lobster, lobster delicacies taste alone. Although octopus treatment of "enemy" vicious cruel, but in every possible way to treat their children to caress, considerate, and even exhausted willingly. When the breeding season, the female octopus to full production as the next string of sparkling grape-like eggs, guarded since it refused to leave his beloved baby, but also often touching its tentacles turning shiny eggs, and ejected from the ice hopper one by one rinse. Small octopus until hatching from the egg shell out of the "mother" do not worry, fearing their beloved child is bullying other marine animals, still refused to leave, and finally became very haggard fall, and some due to excessive tired to death. Octopus vicious cruel, crafty, the sea of people experiencing it is very dangerous, but people still have the means to deal with it, as long as the octopus's eyes quickly between the slightly higher cut at the nerve, to get rid of the danger. Octopus meat fresh and delicious. Fishermen like to drill into the shell under the octopus is often the habit of drilling holes in the shells, strung together with rope sink to the bottom until the octopus dig into their home, and then further pull-up, so that we can not take much effort to catch some octopus was. --- From "Ocean World" 1997,2 for the: Cao Yuru Octopus, said that the fish is not fish, it is in the scratch mollusks evolved. Octopus body is generally small, eight tentacles thin and long, it has "octopus," said. Although the octopus looks ugly, kung fu, although high, may not cruel, they are extremely friendly and gentle timid animals. 200 to the known species of octopus, most individuals are small, and only lived in the North Pacific, only large species, their tentacles are 5 to 10 meters, body weight 45 kg. As to whether there is a greater deep-sea giant chapter, proved to be investigated. Chapter giant imaginary encounter must be extremely frightening, but it is rarely seen in the underwater diving octopus, they do not like the flat bottom, always hiding in holes in the rock. If you really underwater encounter with the octopus, it need not be too alarmed, they always take the initiative to retreat. France has well-known experts in Ku Side had specifically made observations on the octopus, he sneaked into the water, the cave to find it close to the octopus, the octopus was very nervous, body swelling up immediately, staring at the visitors firmly , the tentacles out outside, the surrounding objects can be captured block to increasing the height of his bunker, as if to seal their hideout close to the cave, the body color will be changed due to shock. Once a visitor refuses to leave, it will have their own hiding place to escape, first body becomes flat, close to the sea, slowly climbing out of the bunker, always alert eyes stare at you, suddenly quick escape. Underwater divers often encounter octopus, according to their experience, only when the octopus was frightened when will grab hold of objects, If someone in the next, then, it will arrest people, but it caught The purpose of things only as support. If you are arrested do not have to panic, as long as the catch octopus gently surfaced along with it, then it will not resist. To the surface, just petted or stroked (but not scratching) of its body, it will loosen their tentacles away from you. Many divers have confirmed that the octopus will not attack people, it is a last resort, the preferred method to use other means of escape, not to take offensive action. Expressed surprise as it will change color or emit "smoke", in short, is to find ways away from you, just as quickly as possible to the bunker to hide. The facts show that octopus is a timid, gentle creatures, but in view of octopus tentacles are powerful, but also difficult to get rid of suckers, so underwater experience in a large octopus, or away from it as well, to avoid Misunderstanding and wrapped around your body. Octopus is an extremely friendly and intelligent animals. The octopus in an aquarium, and the keeper got to know each soon, they look like puppies. Like cats, like to be the owner's attention to and play, naughty octopus water jet will take the initiative to the audience amused. Some breeders have had this experience: when feeding, deliberately bait in hand grip heart, octopus tentacles clawed through your fingers, take away delicious; if spiral, shell bait beauty, removed after the also check some underwater seems afraid you cheat it with shells. Female octopus may be one of the most dedicated and most full of self-sacrifice of the mother. It gives birth to one, the birth of hundreds to thousands of eggs (large, small number, the smaller the more), hidden in their caves, in the incubation period (different species require different time, usually 4 - 6 weeks), the female octopus glued to guard the caves, do not eat or sleep, not only to drive away predators, but also kept swinging tentacles to keep the water inside the cave to be updated from time to time, so that is not hatched baby We get enough oxygen. Hatched on the day of small octopus, octopus mother also completed the duties of his life, died of exhaustion, there are several animal world to have such a great motherhood! Octopus has more developed nervous system, human and very goodwill, so some parts of Europe, fishermen have long known that the sea shell capture octopus training, crabs and even fish. Octopus nature curious, willing to learn, there are good memories, never forget the experience of control, shape, there is such a weird octopus good "brain" is really amazing. No wonder some science fiction, such as "Star Wars" the author, goes as far as fish-shaped Martian monster portrayed songjang in marine animals, the dolphin body beautiful, considerate man to win a special favor, perhaps the ugly octopus " intelligence ", but the value Have to develop human beings!
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Scientific name
八爪鱼 学名
Octopus, also known as the octopus
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English name
octopus
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Type species
Deep ocean, full of wonders, they are strange, display "supernatural powers. Octopuses and cuttlefish as familiar, not fish, they all belong to molluscs. Octopuses unique is that it has eight as long as the tape feet, winding floating in the water, fishermen are again octopus known as the "octopus."
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Morphology
Mention octopus, but the ocean is a "tyrant." Octopus Titanic, cruel aggressive, resourceful, and many marine animals are afraid of him. Octopus is a sensitive animal, its nervous system is not the most complex vertebrate, the most advanced, including the central nervous system and peripheral nerve in two parts, but also in the section on brain and separation of auditory, olfactory and optic nerves. It is the most developed sensory organ is the eye, the eye is not only big, round and bulging wide open, motionless, like the owl-like. And complex structure of the eye, in front of the cornea, sclera around, there is a comparable with the developed vertebrate lens. In addition, the skin behind the eyes there is a nest, the unusual nest, is used specifically to deal with the sense of smell.
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Habits
Octopus is able to ride roughshod in the sea, with its self-defense and the offense has a special "magic weapon" inseparable. Tactile sensitivity Color capability Second, the octopus has a very striking color capacity, it can always change the color of their skin, so that coherence and the surrounding environment. Even if the octopus were seen wounded, it still has color capability. U.S. scientists Bowen put a newspaper on the anatomy of octopus, it is surprising that the dying octopus on it the lines actually had a black and white black and white stripes blank lines. Bowen was shocked. Some ask: how could this magic octopus-like ability to color it? Original in its many hidden beneath the skin pigment cells, which is equipped with different colors of liquid pigment cells in each there are several expansion, pigment cells can expand or shrink. Skills to get out Finally, get out of octopus has superb skills. Can the octopus mantle cavity in the presence of water, relying on oxygen dissolved in the water of life, it also left the water can still live for a few days. Some people have witnessed such a funny thing: one scholar put the octopus on the basket, carrying it on the tram, after ten minutes, suddenly issued from the tram back screaming, actually from the original octopus eyes the size of the basket half inch drill out, climbed a gentleman's lap, his hysterical shrieking up, because that rubber octopus to make himself into a pie, like the soft body's sake.
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Predator features
Octopus like the shell of drilling in the living animal. Whenever it finds oysters after patiently waiting on the side, in the moment of opening oysters, octopus thrown on the stones to go up, so that the two oyster shells can not be closed, and then the octopus to eat meat, oysters, their Shell drilling any rate. Illustrates this point the octopus is not stupid ones too. In fact, much more than intelligent octopus, it also cleverly using touch to move the stone the wrist, which is for octopus, stone building materials as they are, but also a defense against foreign predators of the "shield." Once your place to hide, the octopus will be self-reliant to build homes, they will stone, shells and crabs piled into the vents like a nest to retreat them. Octopus in the attack, they often turn to stone. Sometimes it will be a big rock as a shield, placed in front of their own, a sign of trouble, put the stone struck the side of the shield into the predators, while predators use the funnel to spray ink. When it is time to retreat, will bring up the rear with this stone shield.
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Habitat characteristics
八爪鱼 栖息特性
Octopus is excellent, "architect." Strange to say, it is in the middle of the night time hours of construction for housing before midnight, a little movement can not hear, the midnight is over, they seem to have received orders Similarly, the eight tentacles around the clock to collect all kinds of stones, and sometimes octopus can be transported more than 5 times its own weight, 10 times, or even 20 times the big rock, like octopus habitat in a place where, often, "Octopus City" there, which made of stone built into the " octopus home "row upon row, quite spectacular.
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Character
Octopus aggressive by nature, it is also a little afraid of the soft bully hard, hit worse than their opponents, it display "lost a pawn to save car" tactics, if the encounter is less than their opponents, it is bound to beat each other up. It was interesting to witness such a scene: the fight against octopus and lobster, lobsters are arthropods, it is like to hide in the rock crevice habitat within and rubble or both ends of the tunnel exit.
Translated by Google
Reproductive characteristics
Although octopus treatment of "enemy" vicious cruel, but in every possible way to treat their children to caress, considerate, and even exhausted willingly. When the breeding season, the female octopus to full production as the next string of sparkling grape-like eggs, guarded since it refused to leave his beloved baby, but also often touching its tentacles turning shiny eggs, and ejected from the ice hopper one by one rinse. Small octopus until hatching from the egg shell out of the "mother" do not worry, fearing their beloved child is bullying other marine animals, still refused to leave, and finally became very emaciated, and some due to excessive exertion died.
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Capture Fisheries
Octopus vicious cruel, crafty, the sea of people experiencing it is very dangerous, but people still have the means to deal with it, as long as the octopus's eyes quickly between the slightly higher cut at the nerve, to get rid of the danger. Octopus meat fresh and delicious. Fishermen like to drill into the shell under the octopus is often the habit of drilling holes in the shells, strung together with rope sink to the bottom until the octopus dig into their home, and then further pull-up, so that we can not take much effort to catch some octopus was.
Translated by Google
Species Evaluation
Octopus, said that the fish is not fish, it is in the scratch mollusks evolved. Octopus body is generally small, eight tentacles thin and long, it has "octopus," said. Although the octopus looks ugly, kung fu, although high, may not cruel, they are extremely friendly and gentle timid animals. 200 to the known species of octopus, most individuals are small, and only lived in the North Pacific, only large species, their tentacles are 5 to 10 meters, body weight 45 kg. As to whether there is a greater deep-sea giant chapter, proved to be investigated. Chapter giant imaginary encounter must be extremely frightening, but it is rarely seen in the underwater diving octopus, they do not like the flat bottom, always hiding in holes in the rock. If you really underwater encounter with the octopus, it need not be too alarmed, they always take the initiative to retreat. France has well-known experts in Ku Side had specifically made observations on the octopus, he sneaked into the water, the cave to find it close to the octopus, the octopus was very nervous, body swelling up immediately, staring at the visitors firmly , the tentacles out outside, the surrounding objects can be captured block to increasing the height of his bunker, as if to seal their hideout close to the cave, the body color will be changed due to shock. Once a visitor refuses to leave, it will have their own hiding place to escape, first body becomes flat, close to the sea, slowly climbing out of the bunker, always alert eyes stare at you, suddenly quick escape. Underwater divers often encounter octopus, according to their experience, only when the octopus was frightened when will grab hold of objects, If someone in the next, then, it will arrest people, but it caught The purpose of things only as support. If you are arrested do not have to panic, as long as the catch octopus gently surfaced along with it, then it will not resist. To the surface, just petted or stroked (but not scratching) of its body, it will loosen their tentacles away from you. Many divers have confirmed that the octopus will not attack people, it is a last resort, the preferred method to use other means of escape, not to take offensive action. Expressed surprise as it will change color or emit "smoke", in short, is to find ways away from you, just as quickly as possible to the bunker to hide. The facts show that octopus is a timid, gentle creatures, but in view of octopus tentacles are powerful, but also difficult to get rid of suckers, so underwater experience in a large octopus, or away from it as well, to avoid misunderstanding and wrapped around your body. Octopus is an extremely friendly and intelligent animals. The octopus in an aquarium, and the keeper got to know each soon, they look like puppies. Like cats, like to be the owner's attention to and play, naughty octopus water jet will take the initiative to the audience amused. Some breeders have had this experience: when feeding, deliberately bait in hand grip heart, octopus tentacles clawed through your fingers, take away delicious; if spiral, shell bait beauty, removed after the also check some underwater seems afraid you cheat it with shells. Female octopus may be one of the most dedicated and most full of self-sacrifice of the mother. It gives birth to one, the birth of hundreds to thousands of eggs (large, small number, the smaller the more), hidden in their caves, in the incubation period (different species require different time, usually 4 - 6 weeks), the female octopus glued to guard the caves, do not eat or sleep, not only to drive away predators, but also kept swinging tentacles to keep the water inside the cave to be updated from time to time, so that is not hatched baby We get enough oxygen. Hatched on the day of small octopus, octopus mother also completed the duties of his life, died of exhaustion, there are several animal world to have such a great motherhood! Octopus has more developed nervous system, human and very goodwill, so some parts of Europe, fishermen have long known that the sea shell capture octopus training, crabs and even fish. Octopus nature curious, willing to learn, there are good memories, never forget the experience of control, shape, there is such a weird octopus good "brain" is really amazing. No wonder some science fiction, such as "Star Wars" the author, goes as far as fish-shaped Martian monster portrayed songjang in marine animals, the dolphin body beautiful, considerate man to win a special favor, perhaps the ugly octopus " intelligence "is more worthy of human beings to develop!
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Games
Octopus Network Technology Co., Ltd., Fuzhou is the new online game operators in China, the concept of joint operations in the new model based on the rapid development of a sunrise industry - online games combined operating platform (8zygame) octopus game platform game, through its own efforts, to provide players with quality products and operation services online. Currently, the game Bazhua Yu is working on the best _select_ion of online games made with the promotion, the player's attitude to its own services to all the players love online games, will recommend excellent home-made online games like the game of every front, and efforts to provide all players a good game environment, so that the gold buried in the sand gleaming, the purpose of the game octopus.
