水母的英文简介.水母jellyfish差不多8-10句.不要多不要少.比如它属于什么类的动物.居住在那儿.身上的特征（我只是举例）谢谢你们了.我只要8-10句左右。不要给我一大段。完全看不懂的英文

水母的英文简介.水母jellyfish差不多8-10句.不要多不要少.比如它属于什么类的动物.居住在那儿.身上的特征（我只是举例）谢谢你们了.我只要8-10句左右。不要给我一大段。完全看不懂的英文
水母的英文简介.
水母jellyfish
差不多8-10句.
不要多不要少.
比如它属于什么类的动物.居住在那儿.身上的特征（我只是举例）
谢谢你们了.
我只要8-10句左右。
不要给我一大段。完全看不懂的英文。

水母的英文简介.水母jellyfish差不多8-10句.不要多不要少.比如它属于什么类的动物.居住在那儿.身上的特征（我只是举例）谢谢你们了.我只要8-10句左右。不要给我一大段。完全看不懂的英文
用“爱词霸”查

http://www.dnr.sc.gov/marine/pub/seascience/jellyfi.html
很多.要什么有什么!

Jellyfish are members of the phylum Cnidaria. Members of this structurally simple marine group possess one of two body forms. Sea anemones, sea whips, corals and hydroids are polyps growing attached t...

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Jellyfish are members of the phylum Cnidaria. Members of this structurally simple marine group possess one of two body forms. Sea anemones, sea whips, corals and hydroids are polyps growing attached to rocks or other hard surfaces of the sea. Jellyfish and the Portuguese man-of- war are free-swimming medusae. Both body forms display radial symmetry with body parts radiating from a central axis. This symmetry allows jellyfish to respond to food or danger from any direction.

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jellyfish
The jellyfish is one kind low and so on the coelenterate, subordinatesthe coelenterate gate, the earthen bowl jellyfish outline in thetaxonomy. Outside the jellyfish body a figure trans...

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jellyfish
The jellyfish is one kind low and so on the coelenterate, subordinatesthe coelenterate gate, the earthen bowl jellyfish outline in thetaxonomy. Outside the jellyfish body a figure transparent umbrella,the umbrella shape body diameter has greatly has small, the bigjellyfish umbrella shape body diameter may amount to 2 meters. Is longfrom the umbrella shape body edge some must the shape strip belt, thiskind of strip belt is called the tentacle, the tentacle to have maythe length amount to 20 meter ~ 30 meters, is equal to a big whale'slength. The fluctuation in the water jellyfish, to all aroundstretches out the long tentacle, some jellyfishes umbrella shape bodyalso has the assorted pattern. In the blue color sea, these ishovering color each different jellyfish appears extremely beautifully.The jellyfish appearance compares the dinosaur also early, may traceto 650 million years ago. The jellyfish type are very many, the worldprobably has about 250 kinds, diameter from 10 centimeters to 100centimeters between, common to in each place sea. Our country iscommon approximately has 8 kinds, namely 海月水母, white rosycloud jellyfish, 海蜇, mouth crown 海蜇 and so on. The peopleoften according to them the umbrella shape body differently toclassify: Some umbrella shape bodies send the silver light, calls thesilver jellyfish; Some umbrella shape bodies like buddhist priest'shat, calls the monk hat jellyfish; Some umbrella shape bodies are onthe ship white sails as if, calls the sail jellyfish; Some just likethe umbrella, are called the umbrella jellyfish; On some umbrellashape bodies is sparkling the pink clouds ray, is called the rosycloud jellyfish... ... Their life mostly only has several weeks, alsohas lives to a year about, some deep seas jellyfish may exactlylonger. The ordinary jellyfish umbrella shape body is not very big,only some 20 ~ 30 centimeter long, but the build bigger rosy cloudjellyfish great umbrella diameter may amount to 2 meters long, thesagging tentacle amounts to 20 ~ 30 meters. In 1865, in the AmericanMassachusetts seacoast, some rosy cloud jellyfish flushes ashore bythe ocean waves, its umbrella department diameter is 2.28 meters, thetentacle length 36 meters. Pulls open this jellyfish tentacle, from atentacle acme to another tentacle acme, unexpectedly some 74 meterlong. Therefore, may say the rosy cloud jellyfish was the worldlongest animal.
The jellyfish body principal constituent is the water, and two 胚层is composed by inside and outside, during two has a very thick centerrubber level, not only is transparent, moreover has floats thefunction. They when the movement, use in vivo spraying of waterreflection advance, looks by far, looks like a round umbrella in thewater the rapid excursion. When jellyfish in marine appears anddisappears in groups, closely lives is liking the depth which a wholeresembles to float together in the sea level, appears extremely themagnificent sight. The sea Tao like snow, the deep blue sea level isembellishing many exquisite umbrellas shapes body, is sparkling theweak pale green or the royal purple ray, some also has the rainbowhalo. Many jellyfishes all can shine. The tall and slender tentacle toall around extends, with is floating together, the color and theswimming posture were beautiful extremely. Jellyfish umbrella shape invivo has one kind of special gland, may send out the carbon monoxide,causes the umbrella shape 体膨胀. But when the jellyfish meets thehostile organism or meets the big storm the time, can automaticallythe gas bleed off, sinks to the seabed. After the sea level istranquil, it only needs several minutes to be allowed to produce thegas to let oneself inflate and float. 栉 the jellyfish hovers whenthe sea, 8 midnight and noon tubes may launch the blue color thelight, shines when 栉 the jellyfish turned a brilliant chromosphere;Belt jellyfish periphery and the middle part, are distributing severalparallel bands of light, when it hovers, the band of light drags alongwith the wave, is extremely exquisite. The jellyfish shines depends onis one kind calls Egypt Kui's bright marvelous protein, this breedingegg white matter and the calcium ion mix, can send out the strong bluelight. Egyptian Kui's bright quantity in jellyfish in vivo more, sendsthe light is stronger, each jellyfish equally only includes 50microgram this kind of matter.
Jellyfish although appearance beautiful docile, actually extremely凶猛. In umbrella shape body under, these tall and slender tentaclesare its alimentary organs, also is its weapon. Has covered entirelythe stinging cell in tentacle above, likes the poisonous silk to besame after, can project the venom, the game is punctured stings, canrapidly lull dies. The tentacle on closely holds these game, retracts,with the umbrella shape body under polyp Holding
, each polyp all cansecrete the enzyme, rapidly game in vivo protein decomposition.Because of the jellyfish breathing apparatus and the circulatorysystem, only have the primitive alimentary organs, therefore capturefood inCoelenteron
in digests the absorption immediately. In burning hotsummer, when we when seashore sea bathing swimming, sometimes willsuddenly feel bodily the front chest, back or a four limbs stabbingpain, some like the feeling which is brushed by the leather whip, thatalso was the jellyfish unseemly behavior is puncturing the person.But, the general broken jellyfish punctures, only will feel 炙 thepain and appears inflamed, so long as spreads wipes the niterinflammation medicine or the edible vinegar, several days namely havebeen able to lessen the swollen area stop pain. But in Malaysia's toAustralia area sea level, some two kinds separately is called the seabee jellyfish (box jellyfish) and tows the hand jellyfish, itssecretion toxicity is very strong, if is punctured by them, can havedifficulty in breathing in several minutes died, therefore they arecalled the murderer jellyfish. Therefore works as when by thejellyfish puncture wound, occurs the phenomenon which has difficultyin breathing, should implement the artificial respiration immediately,or the injection cardiotonic, surely may not be negligent, in order toavoid has the accident. The jellyfish once meets the game, ever noteasily lets off. But on cleans up the parasite like the rhinoceros andfor it the bird coexistence to be same, the jellyfish also has ownparagenesis partner. That is one small herd fish, the body long only 7centimeters, may patrol at will in the jellyfish touches must between,actually little is not afraid. Meets the big fish to swim, under amongthe small herd fish's on You Daoju umbrella tentacle, treats as safe" Refuge shelter " The use jellyfish stinging cellinstallment, ingeniously has hidden the hostile organism attack.Sometimes, the small herd fish even also can tempt the big fish thejellyfish in the hunting scope to cause it to lose their life, likethis also may eat the zero dregs fragment which the jellyfish eatsremains. Why then on the jellyfish tentacle stinging cell doesn'tinjure the small herd fish? This is because small herd fish motionnimble, can ingeniously avoid the poisonous silk, is not easy toreceive the injury, only is accidentally also has carelessly diesunder the poisonous silk. The jellyfish and the small herd fishparagenesis same place, mutually for uses, jellyfish "protection"small herd fish, but the small herd fish swallowed the xiaosheng whichon the jellyfish body perched.
The overwhelming power but the fatal jellyfish also has the naturalenemy, one kind of sea turtle may in the jellyfish community the freeshuttle, easily pulls apart them with the mouth to touch, enables itonly about to tumble, finally loses the resistance, becomes the seaturtle "the fine food".
On the jellyfish tentacle middle thin handle has a pellet, insideslightly has a grain to listen to the stone, this is the jellyfish"the ear". The inferior sound wave impact produces which by the oceanwaves and the air friction listens to the stone, is stimulating theperiphery nerve receptor before, makes the jellyfish to approach thefor several hours in the storm to be able to obtain the information,thereupon, they resembled have received life your son, completelyvanished all of a sudden from the sea level. The scientists oncesimulated the jellyfish the sound wave transmission organ to performthe experiment, finally discovered could before 15 hours measured knewthe sea storm the news.
The jellyfish although is low and so on the coelenterate, actuallythree generations under the same roof, makes one envy. The jellyfishgives birth the small jellyfish, the small jellyfish although canindependently survive, but kisses between the child the sentiment tobe as if deep, does not endure to separate, therefore the smalljellyfish all attaches on the jellyfish body. After soon, the urinemother gives birth a grandson generation jellyfish, still closelyrelates in together.

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jellyfish
Any of about 200 described species of free-swimming marine cnidarians (in the classes Scyphozoa and Cubozoa), many of which have a bell-shaped body.
The term is also frequently appli...

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jellyfish
Any of about 200 described species of free-swimming marine cnidarians (in the classes Scyphozoa and Cubozoa), many of which have a bell-shaped body.
The term is also frequently applied to other similar cnidarians (e.g., Portuguese man-of-war) and some unrelated forms (e.g., ctenophores and salps). In scyphozoan jellyfish, the free-swimming medusa form is the dominant stage, with the sessile polyp form found only during larval development. Jellyfish live in all oceans and include the familiar disk-shaped animals that are often found drifting along the shoreline. Most species are 1–16 in. (2–40 cm) in diameter; some are 6 ft (1.8 m) in diameter, with tentacles more than 100 feet (30 m) long. Though some jellyfish simply filter-feed, most feed on small animals (e.g., crustaceans) that they catch in their tentacles, whose stinging cells immobilize the prey; contact can be irritating and sometimes dangerous to humans. The cubozoan jellyfish comprise 50 species of box jellies (the rather spherical body is squared off at the edges), which are usually 1–2 in. (2–4 cm) in diameter.
水母纲和立方水母纲海洋刺胞动物，已知约有200种，许多种呈钟形。此词通常也指其他类似的刺胞动物(如僧帽水母)和无亲缘关节的种类(如栉水母和海樽)。在钵水母纲的水母种类中，自由游泳的水母型形式是主要的形态，固着的水螅体形式只出现于幼虫发育时期。自由游泳的水母见于各海洋，包括常见的沿海岸线漂流的盘形动物(如甲壳动物)。直径一般2～40厘米，但有的直径可达1.8米。多以具刺丝胞的触手捕食小动物，触手上的刺丝胞使猎物麻痹；有的种类则滤食水中的微型动植物(如甲壳类动物)。人类触及刺丝胞后局部会发炎，有时很危险。立方水母纲的水母约有50种。球形，但边呈方形，故俗称箱水母。直径约2～4厘米。

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