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首页> 外文期刊>The Korean Journal of Parasitology >Trematode Metacercariae in Freshwater Fish from Water Systems of Hantangang and Imjingang in Republic of Korea
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Trematode Metacercariae in Freshwater Fish from Water Systems of Hantangang and Imjingang in Republic of Korea

机译：大韩民国汉唐岗和临津港水系淡水鱼中的吸虫Meta虫

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The infection status of freshwater fish with digenetic trematode metacercariae was examined in water systems of Hantangang and Imjingang (River), the Republic of Korea. A total of 877 (594 from Hantangang and 283 from Imjingang) fishes were examined by the artificial digestion methods. Clonorchis sinensis metacercariae were detected in 7 (1.2%) fishes (in 3 spp.) from Hantangang in Cheorwon-gun, Gangwon-do, and 40 (14.1%) fishes (in 7 spp.) from Munsancheon in Paju-si, Gyeonggi-do. The average densities were 1.9 and 35.6 per fish infected, respectively. Metagonimus spp. metacercariae were detected in 312 (52.5%) and 113 (39.9%) fishes from Hantangang and Imjingang, and their average densities were 47.5 and 9.6 per fish infected, respectively. Centrocestus armatus metacercariae were found in 161 (27.1%) and 70 (24.7%) fishes from Hantangang and Imjingang, and their average number per fish infected was 694 and 82, respectively. Echinostoma spp. metacercariae were detected in 50 (8.4%) and 94 (33.2%) fishes from Hantangang and Imjingang, and their average densities were 9.6 and 23.1 per fish infected, respectively. The infection status of fishes with metacercariae of Stephanoprora spp., Diplostomum spp., Clinostomum complanatum, Metorchis orientalis, and Metorchis taiwanensis were analyzed by surveyed regions. Conclusively, it was confirmed that C. sinensis metacercariae were quite commonly detected in fishes from Munsancheon but rarely from other localities, whereas the metacercariae of other digenetic trematodes were relatively prevalent in fishes from water systems of Hantangang and Imjingang in Korea.
机译：在大韩民国汉唐岗和Imjingang（河）的水系统中检查了具有双基因吸虫meta虫的淡水鱼的感染状况。通过人工消化方法，共检查了877条鱼（汉塘港的594条鱼和伊姆金岗的283条鱼）。江原道铁原郡汉唐岗的7条鱼（3％）中检出中华支睾吸虫，京畿道坡州市文山川的7条鱼（3％）中检出中华cer虫（7条） -做。每条被感染鱼的平均密度分别为1.9和35.6。 Metagonimus spp。在汉唐岗和依金刚的312条鱼中检测到尾e，平均密度为每条被感染鱼分别47.5和9.6。在汉坦岗和伊姆金岗的161条鱼中发现了大尾（Centocestus armatus metacercariae），每条鱼的平均感染数分别为694和82，分别为694和82。棘皮动物在汉唐岗和临津港的50条鱼中检测到尾e，每条被感染鱼的平均密度分别为9.6和23.1。通过调查区域分析了Stephanoprora spp。，Diplostomum spp。，Clinostomum complanatum，Metorchis Orientalis和台湾Metorchis meta尾meta的鱼类感染状况。结论是，已证实在孟山川的鱼类中普遍检测到中华隐孢子虫，而在其他地方很少见，而在韩国的汉唐岗和Imjingang的水系统中，其他双基因吸虫的ode虫相对普遍。

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