| 额尔齐斯河鱼类寄生性甲壳动物的种类研究 |
| Species of Parasitic Crustaceans of Fishes in Ergis River |
| 投稿时间：2014-04-03 修订日期：2014-05-11 |
| DOI： |
| 中文关键词:额尔齐斯河 鱼类 甲壳动物 种类组成 感染情况 |
| 英文关键词:Ergis River fish crustacean species composition infection condition |
| 基金项目:国家自然科学基金项目（30860216）；新疆科技支疆项目（201191136） |
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| 中文摘要: |
| 按照常规采样及研究方法，对额尔齐斯河（中国段）鱼类寄生性甲壳动物的种类组成及感染情况进行调查。结果发现，额尔齐斯河（中国段）随机抽样调查的24种鱼类中有10种感染甲壳动物，共发现12种寄生性甲壳动物，隶属于2亚纲、3目、4科、6属；额尔齐斯河寄生性甲壳动物的宿主有一定的地域特性，寄生性甲壳动物多发于夏季；感染率大于或等于10%的有鲢中华鳋（Sinergasilus polycolpus）、鳋未定种（Ergasilidae sp.）；除个别虫种外，额尔齐斯河鱼类寄生性甲壳动物的感染率及感染强度均不高。 |
| 英文摘要: |
| The parasitic crustaceans of fishes in Ergis River of China were investigated from 2009 to 2013. Twenty-four species of fish, collected randomly from Ergis River, were examined. The species composition, prevalence and infection intensity of fish parasites were shown as follows: total of 12 species of parasitic crustaceans belong to 6 genera, 4 families, 3 orders, 2 subclasses were found in 10 fish species. The parasitic infection in host was characterized by geographical features and seasonal variation, with the highest prevalence, infection intensity and species richness of parasitic crustaceans all observed in summer. The prevalence and infection intensity of each parasite species was low, except for crustaceans Sinergasilus polycolpus and Ergasilidae sp, with the relatively higher prevalence(≥10%). |
| 德力拜尔,刘晓辰,焦丽,郝翠兰,朱梦莹,周颖,张斐,岳城.2014.额尔齐斯河鱼类寄生性甲壳动物的种类研究[J].水生态学杂志,35(4):92-96. |
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