Squid Branch (10 wrist mesh) of 10 marine cephalopod mollusk wrist, oval, flat body, the mouth edge 10 with a suction cup of the brachiopods, the body with ink sac to release the cover of the black liquid to escape. Shell within the shell has been degraded in the bone can be used as medicine
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No. 2
Also for "cuttlefish." Fish names. Body oval and flat. A cyst in the body can secrete a black liquid, when released in danger in order to cover for escape. Commonly known as cuttlefish. "Beginners" Volume 30 cited Han Shen Huai "Chi South Vietnam": "squid fish, a matter of small degree the history of Rehoboth, often self-floating, the Ukraine see that death, immediately went to peck at the, is the take-up Ukraine, so that of the squid. "Fang Chen Song," Yingchuan language small "volumes are:" Quarry, "herbal medicine" from the fish, from the. secular reflected able to spit out the black foam, and 'the''thieves' Voice through, then call for the squid . "Ming Shen" squid praise ":" fish squid, absolutely Dou 8 spurt out of the mouth full ... ... absorbing ink, water jetting fans wanted to pick. "Qing Zhou Liang workers" Min little mind squid ":" cuttlefish, one count bags fish, a cuttlefish, a sea swim bladder Shao. "Lu Xun" Old Topic Fan Ainong ":" torn squid drinks, generous a pass, he will start off on a journey to pick up the family-Sun Hsu says. "
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No. 3
Also known as "squid." Mollusks, cephalopods. Shell has been degraded into the inner shell can be stored air, ups and downs and balance the body. There are 10 brachiopods, there are a lot of suction. Body with ink sac, contact intact or release ink and flee. Meat delicious, one of China's four seafood.
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Cuttlefish sepia
Commonly known as cuttlefish, fishing is large, the meat is delicious, nutritious, squid related species in general. Lives in the warm ocean, swimming fast, mainly feed on crustaceans, but also feed on fish and other mollusks. (Type a giant squid, squid, cuttlefish gold (commonly known as squid), etc.) are of the common cuttlefish Sepia cuttlefish with no needle.
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Taxonomic status
Mollusca Cephalopods (cephalopoda) Second branchial subclass (dibranchia) Ten Wrist Head (decapoda)
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Shape
Body can be divided into head, feet and torso of three parts, representing the trunk visceral mass, the muscles of the mantle outside, inside the shell with lime. ◆ Head Bit body front end, spherical, and its top for the mouth, mouth surrounded by a membrane, surrounded by 5 pairs of wrist. Head on both sides of the eyes with a pair of well-developed and complex structures. Eye oval below a nest, said the smell depression, olfactory organ, olfactory rather gastropods check device for chemical sensors. ◆ Foot Funnel into the wrist and has been special. Wrist 10, symmetrical arrangement, the center of the first pair back to the order of 2 to 5 ventral pairs, of which the first 4 on the wrist particularly long, the terminal was enlarged tongue, called tentacles (tentacular arm), can be predation, human touch can reduce wrist capsule. The inside of each wrist were Petiole with 4 rows of suckers, tentacle tongue at the end only 10 lines the inside of the Ministry of small suction cup, said the tentacles of this spike (tentacular club). 5 males on the left wrist in the middle of sucker degradation, especially into the reproductive stem of the wrist or the wrist, said (hectocotylizedarms). Spermatophore into the female can transport the body, play a role in mating device. According to the stem of the wrist can identify male and female. Funnel of head and the ventral, wide base, hidden in the jacket chamber, one on each side of the ventral cartilage oval depression, said latch slot (adhering groove). Ventral mantle around the lock and suddenly (adhering ridge) is consistent, such as Zi Mukou-like, said locking device (adhering apparatus), can control the opening and closing the hole mantle. Funnel-shaped water front was simple, exposed in the mantle, the water inside a flap to prevent water reflux. When the lock is turned on, the muscles of the _set_s of film expansion, since the _set_s of film hole into the water jacket chamber; locking device fastened to close the _set_ of film holes, shrink sleeve, pressure spray of water from the funnel of water. This is the power squid movement. ◆ trunk Was pocket, back slightly flat belly, the bit after the first. Outside the highly developed _set_ of muscle membrane, within which is the viscera. Sides of the torso with flippers, fins on the trunk end of the separation fins play a balancing role in swimming. Ten footer on the dorsal skin with pigment cells, the skin can change the color depth. Squid body position according to their living conditions in the water, head-end for the former, the end of the trunk after a funnel on one side of the abdomen, the opposite side of the back. However, according to mollusks and squid form the institutional comparison, the front-end should be ventral to the ventral by foot, back to back, for the former dorsal, ventral for the post, which is the morphological position of squid, but in order to Easy to use more observations before the kinds of narrative positioning.
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Structure and function
乌贼 结构和功能
Body wall ◆ From the previous skin, muscle and other components, with the bones. Single-layer epithelial cells, pigment cells, under which there are many (chromatophore) was flat, flexible membrane surrounded by radial muscle fibers. Since the contraction of muscle fibers, so that star-shaped pigment cells expand, muscle fiber relaxation, restitution of pigment cells, so the depth can change the color of skin. There is a rainbow on the skin cells (iridocyste) to make a shiny surface. ◆ endoskeleton From the inner shell and cartilage. Inner shell located in the dorsal skin under the body shell capsule, well developed, elongated oval-shaped front-end round, the end of a tapered processes. Calcareous shell, hard dorsal, ventral loose, gaps and more. Not only can increase the body within the shell of a strong, but also can reduce body weight, is conducive to swimming, and help to maintain balance. Cartilage developed, similar to its structure and vertebrates, but cells have long branches. The first major cartilage cartilage capsule surrounding the central nervous system and balance, on a hole, nerves can be stretched out. There cartilage neck, wrist cartilage. ◆ digestive system ◆ respiratory Feathery gills a pair of bits on both sides of the front mantle cavity. Each has a gill gill axis, gave birth to the gills on both sides of leaves, gills, leaves are composed of many gill filaments. Gill dense capillary, flow through the gills, complete gas exchange. Back edge of a gill gill gland axis, the rich vascular, nutrition may be related to the gill. ◆ circulatory system ◆ excretory system A pair of kidneys, for cystic structures, including a back room and two belly room. Second, the back of both sides of the abdominal rectum room, symmetrical. A pair of kidney holes on both sides of openings in the terminal rectum mantle cavity. Pericardial cavity with a pair of catheter _insert_ed into abdominal room, the open mouth of the kidney. Kidney can be collected from the pericardial cavity metabolites. Second renal vein cavernous veins around the gland, the branches hollow, and the vein connected. These glands have excretory functions with a layer of glandular epithelium, can be absorbed from the blood metabolites, into the kidney capsule. Ventral kidney chamber back room in the dorsal and abdominal hole room connected. Uric acid excretion but squid does not contain guanine (guanin). ◆ nervous system Squid's nervous system developed by the central nervous system, peripheral nervous system and the sympathetic nervous system. Complex structure. Central nervous system from the esophagus around the cerebral ganglion, dirty ganglia and pedal ganglia and other three pairs of ganglia composed of a cartilaginous outer shell surrounded. Dorsal esophageal section for a cranial nerve, ventral to a pair of pedal ganglia and a pair of dirty ganglia, both before and after the order. Another pair of wrist ganglia, preganglionic million digital foot and connected. A bit nerve ganglia corresponding to the ball before. Out by the central nervous system peripheral nervous system of nerves. Issued optic nerve section, and separate the olfactory nerve; dirty coat out of nerve ganglia, on both sides of its external branches at the base of the funnel to form a pair of stellate ganglion, the nerve branches and fin separation of the skin nerve. And the separation funnel nerve head retractor nerve. Sympathetic ganglion by the mouth behind the ball out of the central action of the two, along the esophagus underwent both sides of the stomach to form gastric ganglion, oval, place the front belly stomach. This issue caeca nerves, nervous stomach, intestinal nerve. (8) reproductive system Squid is dioecious, the shape difference is not obvious. Reproduction as fertilization, direct development. A female with ovarian, epithelial growth from the body cavity formation, the bit back reproductive viscera cavity. Mature egg chamber falls, the output from the thick tube, thin tube end, the beginning of the female reproductive openings in the base of the front jacket gill cavity. Near the end of a fallopian tube fallopian tube at the gland, its secretions to form the egg shell. Rectal wall on both sides of the internal organs of spawning a pair of large gland openings in the mantle cavity, the secretions also formed egg shell and the flexibility of a hardened material that is water, the eggs can be glued into the egg group. Wrapped around eggs before there is a small gland, vice wrapped around egg-shaped gland function is unknown. Reproductive season, mature egg batch, batch output. There is a male testes, the reproductive bit body cavity back, from the body cavity epithelium. By the integration of many small tubes, sperm maturation, by the small tube into the reproductive cavity. Vas deferens long, winding a ball, possession on the seminal vesicles and prostate, end extended into the spermatophore sac (spermatophore sac), the end of the penis, the male gonopore openings in the mantle cavity. Spermatophore sac spermatophores were very many. Sperm reach the spermatophore sac, including the formation of a layer of elastic sheath spermatophores.
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Reproduction and individual development
Annual spring and summer, swim to the shallow-water squid in the deep Bay of light to lay eggs, what we called reproductive irresolute tour. Near Qingdao, according to the situation when the optimal temperature for spawning 15 ℃ ~ 20 ℃, salinity of 30% or more. Pre-spawning male and female mating, the male to the stem of the wrist to coat the spermatophore into the female cavity, spermatophore rupture, releasing inside the sperm, fertilized egg chamber in the jacket. Shortly after mating, the female is fertilized discharge, round, slightly pointed at one end, 10mm diameter Xu, strung together with accumulation of the surface black, sticky material on the outside known as "sea grapes." Egg yolk contains a lot of squid, is a side yellow eggs. The incomplete cleavage (disc cleavage) to form a gastrula outsourcing method, direct development. Hatched larvae and adult like. Species of squid are more significant for migratory Man needle squid (sepiella maindroni), abundant in the southern coastal Zhejiang and Fujian coast; Taiwan squid (loligo formosana), located in the Taiwan Strait to the South China Sea area and the northern Gulf off the coast of Shantou as spawning sites.
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Food value
Squid can be said that the body is a treasure, delicious food, good medicinal effect. Valuable is that it features gourmet food and medical care functions together. According to the traditional concept of Chinese medicine, medication and therapeutic treatment can have two, while the diet is the food to the food function and medicinal value of combining both consistent with the concept of traditional medicine, but also close to the modern concept of health food . Eat a lot of squid, such as salad, stir-fried mullet wire, roll mullet explosion, burning black soup, slide films such as mullet, especially black fish with fresh garlic sauce, taste delicious exception. Eggs baked fish paste it, and then by the hands of chefs to become the finest cuisine of the famous. In addition, the internal organs of squid visceral oil system can be pressed, is a good tanning material. Its eyes can be made of plastic eye is fine rubber and agents.
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Fun squid
In marine life, the squid swim the fastest, it's very fast swimming, swim fins and the general fish rely on different, it is by belly on the rapid reaction force funnel tube water forward, like its ability to rocket jet as it can make from the deep sea squid leaps out of the water up to 7 meters to 10 meters. Like shells, like squid's body can be 50 meters in the air. Squid swimming speed in sea water is usually more than 15 meters per second, maximum speed can reach 150 km. Known champion of fish swimming speed in the swordfish, only 110 km per hour, had beats out. All the squid in the world, the smallest child to be calamari. Its length not more than 1.5 cm, and almost the size of a peanut, weighing only 0.1 grams. This ultra-small squid live in the shallow water of the plants in the Sea of Japan, and its appearance is very similar to the squid with the general, only one more sucker back, can be absorbed in the plants, and will not be washed away by the sea. Plants usually rest on it, if they suddenly find their prey attack, a meal, went back to rest quietly on the plants, waiting for the next game. The world's largest squid to calculate the king of calamari. They generally live in the deep ocean, the day resting in the deep sea, swam to the shallow water at night to feed. In the realm of squid, there is a small body firefly squid. It is a shining creature, whose belly has three light-emitting devices, and some around the eyes and a. It sends the light to illuminate the 30 cm away. When it encounters enemies, they shot a strong light, the enemy fled in panic terror. Why can juice, squid ink? Squid ink belly is to protect their weapons. Usually, it is swimming in the ocean shrimp eats small fish, but what if it plunged to the ferocious predators, the squid ink sac immediately ejected from an ink, the surrounding water dyed a black, so that predators can not see it immediately, just under the cover of the black smoke, it will clear away. And it emitted this ink also contains toxins, can be used to paralyze predators, so predators can not go after it. But the squid ink sac ink sac in a storage product, take a long time, so, when the squid is not very critical of the ink will not easily release the. Squid in the ocean usually like to travel, to the late spring season, they swim to the coast in droves just to lay eggs. It is like to lay their eggs in seaweed or wood top, like a hung like grapes. Therefore, the branches of coastal fishermen often bundles a bunch of like a bunch of things, into the sea to lure squid to spawn, to be swimming in groups of squid eggs, and then stow net fishing, benefit very thick. Cuttlefish's fresh meat, seafood is a delicious, it's the ink in the ink sac river processing for industrial use. Ink sac is also a medicine, therefore, the squid body is a treasure. China's four major seafood squid (large yellow croaker, small fish, octopus, squid) one. It can not only like a fish swimming in the sea quickly, there is a release, "Smoke," the stunt. The body has a squid ink sac, sac secretion of the natural storage of the ink to the ink gland, harm or danger in the Yudi, the ink sac shrinkage, injection ink, instant, the sea of "black smoke" billowing, dark, their chance to get away . It can also use ink in the anesthetized animals the toxin, it is also called squid. In fact, not a fish, squid, but the sons of mollusks. Ventral surface of the head and a squid funnel, it is not only reproduction, excretion, the export of ink is also important movement of squid organs. When the squid body tightening, the pocket-like body of water can be rapidly ejected from the mouth of the funnel, the rapid reaction force squid move through the water, You Ruqiang crossbow cosine. As usual always points to the front of the funnel, so the squid is generally backward movement. Squid, the special structure of the body give it the ability to swim fast. To meet this swimming stroke, in the long process of evolution, the gradual degradation of squid shells completely buried inside the skin, from the protection functions into support. Squid's shell known as the "cuttlebone", can be used as medicine. Squid live in the deep ocean, the annual arrival of spring breeding season along the coast from the deep water swim to the shallow water to lay eggs, a phenomenon called the reproductive migration, spawning squid in the coastal waters after a large number of deaths. Deep-sea giant squid 1873, near the giant squid in Newfoundland, "Portugal" Gulf first discovered when a boat this big guy was a sudden attack, thanks to the owner cut with an ax one of its length 5 m, diameter of about 0.3 m tentacles, only managed to escape. Since then, people began to track the "squid king" of the trail, but it is troubling is that it rarely appeared in shallow water, when it surfaced when the dead are not dying, in the research before he died. Has only been around the world for the study of more than 250 samples, these samples are not incomplete is the serious damage. Where does it really live, how to live, how to feed and breed, the scientific literature is still blank. Scientists dissected the bodies of giant squid, but also speculated that the reason for its long hidden submarine. A giant squid up to 25 cm in diameter eyes have adapted to the darkness of deep-sea environment, therefore, when it surfaced because of glare and blinding will become fragile. This has determined that it can only have "shady" life. Scientists said: "The greatest feature is the giant squid with a pair of extremely long tentacles. This is the length of the tentacles can reach two-thirds of the total length of its body." Scientists said they had speculated before the giant squid is a species of slow-moving animals. However, after seeing that, than originally imagined it to be much more active, is a positive, ferocious predators. Scientists say the loss of a giant squid's tentacle would not endanger lives.
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Cuttlefish (Sepia)
Also known as cuttlefish, squid, cephalopods it is the most prominent experts put smoke. Commonly known as cuttlefish, fishing is large, the meat is delicious, nutritious, squid related species in general. Lives in the warm ocean, swimming fast, mainly feed on crustaceans, but also feed on fish and other mollusks. (Type a giant squid, squid, cuttlefish gold (commonly known as squid), etc.) are of the common cuttlefish Sepia cuttlefish with no needle.
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Food value
Squid can be said that the body is a treasure, delicious food, good medicinal effect. Valuable is that it features gourmet food and medical care functions together. According to the traditional concept of Chinese medicine, medical treatment can have two kinds of medication and diet, and diet is the food to the food function and medicinal value of combining both consistent with the concept of traditional medicine, but also close to the modern concept of health food . Hamburg squid Eat a lot of squid, such as salad, stir-fried mullet wire, roll mullet explosion, burning black soup, slide films such as mullet, especially black fish with fresh garlic sauce, taste delicious exception. Eggs baked fish paste it, and then by the hands of chefs to become the finest cuisine of the famous. In addition, the internal organs of squid visceral oil system can be pressed, is a good tanning material. Its eyes can be made of plastic eye is fine rubber and agents. It can process ink sac ink for industrial use. Fresh squid is not only crisp and refreshing flavor, protein content, with high nutritional value and rich in medicinal value. Cuttlefish is rich in protein, calcium carbonate shells, shell horny, phlegmatic, and a small amount of sodium chloride, calcium, magnesium, etc.;, squid ink contains a mucopolysaccharide in the experiment proved to be a certain degree of suppression in mice cancer effect. For people Appropriate physical deficiency, anemia, deficiency of blood by the closure of women, vaginal discharge, uterine bleeding who eat; stomach Deficiency people should eat less; high blood cholesterol, hypercholesterolemia, arteriosclerosis and other cardiovascular disease and patients with liver disease should be Shensi ; suffering from eczema, hives, gout, kidney disease, diabetes, allergies and other diseases of people who eat; squid, fish is a dynamic high spirit thing, it is appropriate not eat sick person. Notes Cuttlefish and eggplant phase g, with food likely to cause cholera. Dosage 1, the edible squid methods are braised, stir-fried leavened, stew, braise, salad, soup, stuffing can be made into dumplings and mullet mullet meatballs; 2, Cuttlefish cut into small pieces, but should be tasty; 3, cleaning squid: squid body contains a lot of ink, easy to clean, can be torn off the skin, pull out of bone ash, the squid on the pot with water, pull out the internal organs in the water, and then dig up the squid in the water eyes, to make the ink flow, and then several times more for water to wash the inside and outside. Consumption efficiency Cuttlefish taste salty, flat, hepatic, kidney; with blood, pass through, prolactin, spleen, kidney, nourishing yin, regulating menstruation, only with the effect; for the treatment of women does not transfer blood, edema, wet Bi , hemorrhoids, athlete's foot infections. Mexican fish, spine (called the cuttlebone TCM) can be used as medicine. Li said the squid as the "Blood" drugs is the treatment of women, anemia, deficiency of blood by the closure of the medicine. Here are two kinds of squid Diet. Tips Cuttlefish shell, both the "squid board", learning called "cuttlefish bone" is also commonly used in Chinese medicine, called "cuttlebone" is blindly acid, bleeding, and the convergence of the commonly used traditional Chinese medicine.
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Fun squid
In marine life, the squid swim the fastest, it's very fast swimming, swim fins and the general fish rely on different, it is by belly on the rapid reaction force funnel tube water forward, like its ability to rocket jet as it can make from the deep sea squid leaps out of the water up to 7 meters to 10 meters. Like shells, like squid's body can be 50 meters in the air. Squid swimming speed in sea water is usually more than 15 meters per second, maximum speed can reach 150 km. Known champion of fish swimming speed in the swordfish, only 110 km per hour, had beats out. All the squid in the world, the smallest child to be calamari. Its length not more than 1.5 cm, and almost the size of a peanut, weighing only 0.1 grams. This ultra-small squid live in the shallow water of the plants in the Sea of Japan, and its appearance is very similar to the squid with the general, only one more sucker back, can be absorbed in the plants, and will not be washed away by the sea. Plants usually rest on it, if they suddenly find their prey attack, a meal, went back to rest quietly on the plants, waiting for the next game. The world's largest squid to calculate the king of calamari. They generally live in the deep ocean, the day resting in the deep sea, swam to the shallow water at night to feed. In the realm of squid, there is a small body firefly squid. It is a shining creature, whose belly has three light-emitting devices, and some around the eyes and a. It sends the light to illuminate the 30 cm away. When it encounters enemies, they shot a strong light, the enemy fled in panic terror. Why can juice, squid ink? Squid ink belly is to protect their weapons. Usually, it is swimming in the ocean shrimp eats small fish, but what if it plunged to the ferocious predators, the squid ink sac immediately ejected from an ink, the surrounding water dyed a black, so that predators can not see it immediately, just under the cover of the black smoke, it will clear away. And it emitted this ink also contains toxins, can be used to paralyze predators, so predators can not go after it. But the squid ink sac ink sac in a storage product, take a long time, so, when the squid is not very critical of the ink will not easily release the. Squid in the ocean usually like to travel, to the late spring season, they swim to the coast in droves just to lay eggs. It is like to lay their eggs in seaweed or wood top, like a hung like grapes. Therefore, the branches of coastal fishermen often bundles a bunch of like a bunch of things, into the sea to lure squid to spawn, to be swimming in groups of squid eggs, and then stow net fishing, benefit very thick. Cuttlefish's fresh meat, seafood is a delicious, it's the ink in the ink sac river processing for industrial use. Ink sac is also a medicine, therefore, the squid body is a treasure. China's four major seafood squid (large yellow croaker, small fish, octopus, squid) one. It can not only like a fish swimming in the sea quickly, there is a release, "Smoke," the stunt. The body has a squid ink sac, sac secretion of the natural storage of the ink to the ink gland, harm or danger in the Yudi, the ink sac shrinkage, injection ink, instant, the sea of "black smoke" billowing, dark, their chance to get away . It can also use ink in the anesthetized animals the toxin, it is also called squid. In fact, not a fish, squid, but the sons of mollusks. Ventral surface of the head and a squid funnel, it is not only reproduction, excretion, the export of ink is also important movement of squid organs. When the squid body tightening, the pocket-like body of water can be rapidly ejected from the mouth of the funnel, the rapid reaction force squid move through the water, You Ruqiang crossbow cosine. As usual always points to the front of the funnel, so the squid is generally backward movement. Squid, the special structure of the body give it the ability to swim fast. To meet this swimming stroke, in the long process of evolution, the gradual degradation of squid shells completely buried inside the skin, from the protection functions into support. Squid's shell known as the "cuttlebone", can be used as medicine. Squid live in the deep ocean, the annual arrival of spring breeding season along the coast from the deep water swim to the shallow water to lay eggs, a phenomenon called the reproductive migration, spawning squid in the coastal waters after a large number of deaths. Deep-sea giant squid 1873, near the giant squid in Newfoundland, "Portugal" Gulf first discovered when a boat this big guy was a sudden attack, thanks to the owner cut with an ax one of its length 5 m, diameter of about 0.3 m tentacles, only managed to escape. Since then, people began to track the "squid king" of the trail, but it is troubling is that it rarely appeared in shallow water, when it surfaced when the dead are not dying, in the research before he died. Has only been around the world for the study of more than 250 samples, these samples are not incomplete is the serious damage. Where does it really live, how to live, how to feed and breed, the scientific literature is still blank. 10 m long giant squid giant squid scientists dissected the bodies, but also speculated that the reason for its long hidden submarine. A giant squid up to 25 cm in diameter eyes have adapted to the darkness of deep-sea environment, therefore, when it surfaced because of glare and blinding will become fragile. This has determined that it can only have "shady" life. Scientists said: "The greatest feature is the giant squid with a pair of extremely long tentacles. This is the length of the tentacles can reach two-thirds of the total length of its body." Scientists said they had speculated before the giant squid is a species of slow-moving animals. However, after seeing that, than originally imagined it to be much more active, is a positive, ferocious predators. Scientists say the loss of a giant squid's tentacle would not endanger lives. King squid live in the Pacific, the Atlantic deep-sea waters, about 20 meters in length and weighs about 2-3 tons, is the world's largest invertebrates. It is extremely fierce temperament, to fish and invertebrates, and can fight with the whale. King squid and sperm whales often abroad fighting reported. According to records, once people saw a king squid hand corner with its sturdy suction cup tightly wrapped and sperm whales, sperm whales are spelled out his might bite the tail of the king squid. Two fierce sea monster roll, up_set_s the turbid sky, and later both went to the bottom, disappeared. This battle is mostly won the sperm whale, but there have been king squid with tentacles clamping nose whale, whale suffocated the situation. So it seems, the previously cited 1861 and 1878 people encounter sea monsters, you can be sure it is the king squid. King of the largest squid can be? This question was not answered. It has measured a length 17.07 m king squid, suction cups on its hand corner 9.5 cm in diameter. However, sperm whale caught him, he discovered more than 40 cm in diameter sucker scars. Inferred, and this whale fought a battle against the king squid may be present up to 60 meters. If there really such a big king squid, and that also with the legendary Kraken is not far out. But such a big sucker scars may be left little time sperm whales, sperm whales to grow up later with bigger, so not sure there is such a huge squid. Squid "ink bomb" Why can cover their own In the vast sea, ferocious sharks are hunting cuttlefish, and squid ink calmly to jet out from the ink sac, like a cloud of black fog suspended in the water, sharks are surrounded by diffusion of the ink, the squid are had escaped. Inspired by the squid, the human in the land station, the operations often use two smoke pots, smoke grenades emit smoke to cover the infantry and tanks advance. Sometimes, also the direction of enemy attack smokescreen to make one's own under cover in a smooth transfer of smoke. In naval warfare, or even use a smoke screen to cover the up-ton ships. Now, create the smoke is not just chemical combustion emit smoke, in order to achieve the anti-radar and anti-infrared detector effects, people with special functions create a smokescreen so that the other can not determine which is the real target. People still smoke in many other occasions. If the material preparation of a variety of wonderful special pigments, these pigments added to the smoke detectors in place, it can issue a variety of different colors of smoke. The color of the smoke screen the film or the stage as fireworks, make the scene more colorful. Squid Tips Category: 350 Food: crab, fish, shellfish Distribution: world's oceans
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Encyclopedia
wuzei Squid cuttlefish Mollusca (Mollusca) of cephalopods (Cephalopoda) squid head (Sepioidea) squid Division (Sepiidae) animals collectively. Called as "black □", commonly known as "squid." Section of about 100 species of squid, which became the object of about 10 kinds of fishing, such as Man needle squid (Sepiella main-droni), golden cuttlefish (Sepiaesculenta), white squid (S.la-timanus), tiger squid (S. pharaonis), squid (S.offici-nalis and so on. squid is an important marine fishing objects, one of China's four traditional seafood. Form very large eyes, eyes outside the membrane. 10 weeks with a wrist mouth: one 4 on short wrist sucker with 4 lines. 4 males left side of the stem of the wrist, some sucker narrow and sparse, the Secretary transfer spermatophores to the female body functions; the other 1 on the wrist very long, said the tentacles, or grab the wrist, a spike-like handle, touch on the wrist spike With the different types of suction cups, ranging from 4 to 20 lines. Department of shield torso, narrow mantle meat coated fins almost the whole edge of the Ministry, only in the back-end separation; mantle Department of belly mask funnel. Thickness of the shell, well developed, but it has embedded in the mantle, the lime, oval, known as bone or cuttlebone cuttlefish. Inner shell with the back-end multi-bone needles, and some types of back-end not with a bone needle. Non-emitters, but the luminous bacteria, such as surface attachment, it will also show luminescence. Ink sac developed, containing the very fine particles composed of thick black ─ ─ squid ink suspension body; when the squid are strongly stimulated, will release "Ink Cloud" and escape. Squid under the dermal layer, with a lot of pigment cells, pigment cells through the reduction of sheets to change the body color, the protective adaptation. Squid mantle length of up to 500 mm maximum, the maximum weight of up to 7 to 8 kg. (See color pictures squid) Man needle squid Biological characteristics of squid are fierce predators, often predatory shrimp, crab, Chaetognatha and juveniles, and cannibalism habit. Prey suddenly out of long tentacles, accurate gripped prey to tough sharp jaw crushing the hard shell horn. Squid itself is shad, octopus, eel and other important carnivorous fish hunting objects. To avoid the enemy in time, in addition to flexible dodge, but also squid ink spray contains alkaloids, natural enemies can paralyze the olfactory senses. Line after mating broodstock spawning, have died since, life is generally about 1 year. Mature eggs in batches, a single output, clusters of Enchant gorgonians, algae, or other objects, much like a string of grapes. Of eggs from several hundred to several thousand. □ based on about 30 to 40 days. □ time of water temperature on the early or delay has a greater impact. Yolk rich, multi-egg membrane protection, □ rate of up to 70 ~ 80%. □ out of the juvenile and the parent body's shape, Aberdeen, similar to before and after swimming and feeding. Larvae grow rapidly, 5 to 6 months to long-loved body size. The water temperature drops larvae have to swim to the deep water wintering cluster, maturation following year, the new generation to return to their birth waters to mate and lay eggs. Squid community composition is relatively simple, rapid increase in recruitment is a resource, resource damage and recovery are easier to type. Resource recovery is the key to the protection of eggs and survival of juvenile squid. Survival of juvenile squid directly affect the amount of resources the following year and the catch. Also, because of the high rate of egg □, fast growth and strong features and regression, or the proliferation of releasing the ideal object. Fishing and squid fishing by China is one of the largest, in which Man the largest output needle cuttlefish, squid families about China's coastal waters for 80% of the total catch, the formation of China, one of the most important marine fisheries. Squid yield a large country as well as Japan, Thailand, Spain and Italy. Trawl fisheries have the wheel, wheel trawl, _set_ net, light trap pull Zeng, squid cage, triangular, etc.; one wheel is unique to China post-trawl fishing gear, suitable for submarine operations in more than rocks, Zhejiang and Fujian in China fishing grounds are very common. Important squid fishing ground located in coastal Zhejiang Province, China, the Gulf of Siam, Japan and the _Set_o Inland Sea and the North-Kumano Beach and other waters. Per 100 grams of fresh squid meat contains 13 to 17 grams of protein, higher than the average 1 to 2 times of shellfish, fish and general protein content similar to the economy; contains vitamin A is lacking in fish. Chinese Man needle, said dried squid light or South borer □ parameters of SVM parameters of SVM, while those made from the golden cuttlefish dried mullet or North parameters of SVM called, are famous seafood. Marinated squid wrapped around by the female egg gland commonly known as "squid eggs" taste very delicious, the seafood's treasures. Squid ─ ─ cuttlebone inner shell is an important Chinese medicine raw materials, the main cure stomach ailments and bronchitis. Squid's ink sac dry powder on the inhibition of hemorrhage with good effect. (Directors are of the)
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English Expression
: Squid, Ssquid
n.: cuttle, cuttlefish, sepia, manta, cuttloefish, inkfish, , which sends out black fluid when threatened, the squid
