蓝环章鱼英语

是写文章还是只要动物名称? 如果是要文章先给你一篇短一点的介绍海中藏匿高手:It is absolutely amazing how fast many marine creatures can virtually disappear in the proverbial blink of an eye. Some creatures retract into tubes and burrows, some bury in the substrate, and still others alter their coloration, color pattern and skin texture, making them very difficult to see.Worldwide, there are about 8,000 species of segmented marine worms. The term "segmented" is used because the bodies of these worms are divided into distinct sections, or segments. These worms are equipped with complete digestive, excretory, respiratory, circulatory and nervous systems and a number of sensory organs. Often called types of polychaete worms, all are described in the phylum Annelida and are members of the class Polychaeta.Many polychaete worms, especially those that are sedentary, depend upon currents to bring them their food, chiefly a mix of tiny plankton and organic matter. The worms use their gill plumes like a sieve to capture their food and to remove oxygen from the water. In turn, segmented worms are heavily preyed upon by a variety of animals, especially fishes.Garden eels live in colonies with populations that often number into the several hundreds, or more. When undisturbed, these long, thin-bodied, flexible eels rise up from their burrows and face into the prevailing current so they can pick small particles of food out of the water column. From a distance, colonies of garden eels often appear to be gracefully swaying back and forth to exotic undersea music that you do not hear, much like the way cobras respond to the motions of snake charmers.But when approached, entire colonies of garden eels are quick to slide back into their home burrows. If you get too close, or move too fast for their liking, the eels will rapidly disappear from sight. If you look away as you signal your buddy, when you look back, it can seem as if the entire colony has suddenly vanished, and your buddy might think the same thing has happened to your mind. Due to their shy, wary nature, garden eels are unlikely to reappear unless you back off a considerable distance.With many fishes, the main reasons for seeing them one moment but not the next are that they swim away into the distance or take cover. However, that is not the case with the species known as flatfishes, a group that includes halibuts, turbots, flounders and sand dabs. These color-change artists are masters of the art of camouflage.The flatfishes tend to reside in areas with sandy or muddy bottoms. The unusual positioning of their eyes enables these fishes to lie flat or even to partially bury themselves in the substrate with only their eyes protruding. Given their low profile, these fishes can be difficult to spot, but that is only the beginning of their story. Flatfishes have an amazing ability to alter their color and color pattern to match their surroundings, and they can make changes in a heartbeat, even when the background is rather complex. For example, studies have shown that when prodded to settle on top of checkerboards, many flatfishes can actually take on a checkerboard pattern. Though not completely understood, it is known that the ability to match their surroundings is heavily dependent upon the sense of vision, as blindfolded flatfishes are unable to match the color and pattern of their surroundings.All these marine creatures are just amazing as you get to know them more. The above mentioned the creatures that play like a master in Hide-and-Seek game on the reef. You certainly do not want to miss out on it; check them out when you have a chance and you will not regret!***如果是只要动物名称, 不确定你需要多少, 先给你20个常见的:Basking Shark姥鲨Beluga Whale白鲸Blowfish河豚Bony Fish硬骨鱼Bottlenose Dolphin瓶鼻海豚Bluefin Tuna蓝鳍金枪鱼Blue Ring Octopus蓝环章鱼Bivalves双壳类Brittle Star脆星Coelacanth腔棘鱼Clown Fish小丑鱼Conch海螺Copepod桡足类Crab蟹Eels鳗鱼Harp Seal海狗Echinoderms棘皮动物Giant Squid巨型鱿鱼Manatee海牛Walrus海象