The eggs may be found in uncooked meat, especially beef or pork and the liver flukes are found in uncooked fish. |
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Our research has focused on the relationships between two groups of human blood flukes within the genus Schistosoma. |
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The pectoral fins and flukes of males are also larger than those of females. |
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In Asia the species is known to host parasitic lung flukes, which can infect humans if the crabs are eaten undercooked. |
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Back on the boat and heading to shore, we spotted a spout, a fin and then the flukes of a humpback whale. |
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Of the 41 counties with a history of blood flukes epidemic, the situation has not been controlled in 14, with a population of 5.95 million. |
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He went to southern Sudan, where people struggle with guinea worms, blood flukes, and many other such organisms. |
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The twisting action allows the animal to use the flukes in conjunction with the peduncle as a rudder. |
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They also practice bottom feeding and are observed in the lagoons with their immature tail stocks and flukes sticking straight up in the air. |
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We also witnessed humpback whales blowing and diving, breaching and slapping their fins and flukes. |
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He said the sculpture would depict a whale with its flukes, or tail, raised in the air but could not say what size the sculpture would be. |
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Water flowed down the erect tail, or flukes, to give the impression of a whale diving in the sea. |
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The flukes will be buried into the seabed. The very tip of a fluke is sometimes called the bill. |
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The medically important flatworms are further divided into the flukes and tapeworms. |
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Similar to the patterns on humpback whale flukes, unique markings on the dolphins' dorsal fins allow for individual identification. |
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Hanging from the centre of the dome is an anchor shape with red and green lanterns at the end of the anchor flukes. |
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Each of the plurality of flukes may be provided with an inwardly sloped bill segment at a distal end of the fluke. |
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Because the mushroom anchor has no projecting stock or flukes to foul, the moored object can swing freely around a mushroom anchor. |
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Many whales are alive today, and they swim by dorsoventral undulation of their tail flukes. |
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Having said that, on the seabed to the port side of the bows lies a large iron pendant, perhaps the remains of an anchor with broken flukes. |
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Whales have streamlike bodies with highly compressed neck vertebrae, dorsal fins, and a tail with two finlike flukes arranged horizontally. |
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This was shown as an animal with a long snaky body, with flippers and smallish flukes on the tail. |
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We have six humpback whales who are individually recognisable by their tail flukes. |
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Only rarely does death occur, in which case dozens of liver flukes are found in the liver. |
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Schistosomiasis, an infection caused by parasitic aquatic flatworms called flukes, is responsible for serious disability in the developing world. |
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The crown, arms, and flukes of a stockless anchor are cast in one piece and can pivot slightly from side to side on the shank. |
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It is a parasiticide which is active against the important species of roundworm, tapeworms and flukes in farm animals and humans. |
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Conclusion: if you water your animals in stagnant water, or own marshy grazing land, beware of flukes! |
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This could include germs that cause diarrhea, blood flukes that cause schistosomiasis, and pesticides or other chemicals. |
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Usually, they blow three to five times and then lift their flukes and dive for five minutes or more. |
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Their tail flukes generally have no center notch, and they have relatively long pectoral fins. |
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Their eyes are closed and they are still except for the occasional movement of a pectoral fin or their flukes. |
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The whale is so big that its head disappears long before the dorsal fin and the huge flukes are seen. |
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The tail flukes also provide dolphins with good power for swimming and jumping out of the water. |
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The amount of cable veered also increased the risk of underwater damage to the hull by the flukes of the anchors. |
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The whole class, small groups or individual students can match flukes and dorsal fins. |
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The dorsal fin is curved and the undersides of flippers and tail flukes are dark grey or bluish in colour. |
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In adult males, the paddle-shaped flippers are very large and the tips of the tail flukes curl down. |
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Pull firmly to lift the anchor's shank and free the flukes from the bottom. |
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With humpback whales, scientists use the light and dark patterns under the whale's tail flukes. |
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Ambulocetus apparently swam much like an otter, with an up-and-down motion of the spine, the precursor to the motion of the flukes of a whale's tail. |
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Once infected with flukes, for instance, some species of snails have only a month or so before the parasites castrate them and turn them into food-gathering slaves. |
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Yet it is exactly the spectacularity of statistical flukes that increase the odds of getting published in a high prestige journal. |
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Heterophyiasis is an intestinal illness initiated by infection with the heterophyid digenetic flukes. |
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They include several parasites that have an enormous impact on human populations, such as human liver flukes and the blood flukes that cause schistosomiasis. |
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At Zephyros, in 30m of water, the flukes of a sizeable anchor are visible, the chain running along the base of a cliff which rises spectacularly some 10m off the seabed. |
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It can be used to prepare short-term and long-term baths for fish which suffer from external parasites such as protozoan, skin and gill flukes. |
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The relatively large ovate flippers are positioned about one-fourth of the distance from the snout to the flukes. |
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They can spy-hop by poking their heads out of the water, or tail-lob by smacking their flukes on the surface. |
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That popular segment shone a bright light on acrobatics, one-handed flukes and downright showboating. |
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They are also very acrobatic, often breaching and smacking the surface with their flippers and flukes. |
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In addition, a gray whale when diving nearly always shows its tail flukes. |
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The boat team tracks the whales, takes photographs of the humpback's unique tail flukes and snips off small DNA skin samples or biopsies, using special darts. |
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The calmest of all is a picture of the flukes of a southern right whale breaking the mill-pond surface off the coast of Argentina. |
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Treatment: apply worm cures which are also effective against young liver flukes. |
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Additionally, research more closely links liver flukes with reproduction problems in cattle. |
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After casting the bronze statue, we filed down the flukes and spurs from the molding process. |
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The calf, later named Gigi, was separated from her mother using a form of lasso attached to her flukes. |
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The flukes of sirenians are raised up and down in long strokes to move the animal forward, and can be twisted to turn. |
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Other acrobatic feats include lifting their huge flukes out of the water and slapping them down on the surface-known as tail lobbing-and slapping the water with their flippers, which is called as flipper slapping. |
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Some of the most important farm-level diseases are caused by liver flukes and several species of gastrointestinal worms. |
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This is when the flipper or flukes stick up out of the water. |
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Infection is acquired when people come into contact with fresh water infested with the larval forms of parasitic blood flukes. |
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Schistosomiasis is a chronic, parasitic disease caused by blood flukes of the genus Schistosoma. |
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These flukes mature in freshwater fishes, primarily sunfishes and basses, and utilize freshwater snails as intermediate hosts. |
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Rhabdoids are absent in flukes and tapeworms. |
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Cetaceans swim by using vertical tail movements that drive the horizontal flukes up and down, powered by the long epaxial and hypaxial muscles that lie along the spine. |
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It is a broad-spectrum anthelmintic affecting both flukes and tapeworms. |
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How can scientists use flukes and dorsal fins to help them study whales? |
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Like thumbprints, no two humpback flukes are the same. |
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Their horizontal tail flukes propel them powerfully through the water. They breathe through one or two blowholes, situated on the top of the head. |
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This profile is how the humpback whale got its name. And third, as the whale slides beneath the surface, you may see the underside of its huge tail flukes. |
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A total of 58 humpback whales were individually photo-identified using tail flukes, 17 of which were matched to photo-IDs collected and catalogued previously in BC waters. |
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Some species also whack fish with their flukes, stunning them and sometimes knocking them out of the water. |
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A steel armature supports the skeleton, which is accompanied by sculpted flukes. |
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Humpbacks hunt by direct attack or by stunning prey by hitting the water with pectoral fins or flukes. |
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The whale lifts its flukes high out of the water as it begins a feeding dive. |
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They then slap the ball with their tail flukes, either stunning or killing up to 15 fish at a time. |
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Among flukes, the most common in North American wolves is Alaria, which infects small rodents and amphibians that are eaten by wolves. |
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Like many Chinese anchors, these had four flukes set at a sharp angle against the main shaft. |
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Mycogen has isolated Bt strains toxic to non-insect organisms such as protozoan pathogens, mites and liver flukes. |
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Paragonimiasis is an infection caused by lung flukes of the genus Paragonimus. |
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They might be used in the biological control of major human parasitic diseases such as blood flukes. |
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Cast crank-baits and flukes right into the foamiest, most turbulent part of the flow. |
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After slaughtering it was verified that 29 of them harbored scarce to moderate amount of liver flukes, being the test of the animals free of parasites. |
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In Australia, European hares were reported as being infected by four species of nematode, six of coccidian, several liver flukes and two canine tapeworms. |
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A study of the parasites of the American white pelican found 75 different species, including tapeworms, flukes, flies, fleas, ticks and nematodes. |
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The varying patterns on the tail flukes distinguish individual animals. |
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The man had become infected with flukes after eating a meal of raw fish. |
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To clarify the status of fishborne liver flukes in Vietnam, during 2011-2012, we conducted a survey for liver fluke metacercariae in fish from Phu Yen Province. |
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However, piwi and tudor-domain containing genes are absent from flukes and tapeworms and no true vasa orthologue has been identified in schistosomes. |
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Identifiable risk factors, such as hepatolithiasis, sclerosing cholangitis, liver flukes, and exposure to Thorotrast, account for only a small proportion of the cases. |
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