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  • 陈桂芳,隋吉星,李新正.黄东海多毛类动物种类组成与优势种分析[J].广西科学,2016,23(4):331-338.    [点击复制]
  • CHEN Guifang,SUI Jixing,LI Xinzheng.Species Composition and the Dominant Species of Polychaeta in the Yellow Sea and East China Sea[J].Guangxi Sciences,2016,23(4):331-338.   [点击复制]
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黄东海多毛类动物种类组成与优势种分析
陈桂芳1,2, 隋吉星3,4, 李新正3,4
0
(1.福建省莆田市海洋与渔业局, 福建莆田 351100;2.中国海洋大学, 山东青岛 266071;3.中国科学院海洋研究所, 山东青岛 266071;4.青岛海洋科学与技术国家实验室海洋生物学与生物技术功能实验室, 山东青岛 266071)
摘要:
[目的]探明黄东海区域多毛类Polychaeta物种组成状况。[方法]用0.1 m2 Gray-O'Hara箱式采泥器重复采样2次,对获得的多毛类样品进行准确的分类鉴定,采用优势度计算公式:Y=(ni/N)fi统计得出优势种并分析其空间分布状况。[结果]本次调查黄东海共鉴定出多毛类32个科90种,优势种为背蚓虫Notomastus latericeus Sars,1857和掌鳃索沙蚕Ninoe palmata Moore,1903,其分布没有表现出明显的规律性。[结论]黄东海多毛类种类丰富,优势种随时间变化而改变,而分类学研究应引起重视。
关键词:  多毛类  多样性  优势种  黄东海
DOI:10.13656/j.cnki.gxkx.20160912.001
投稿时间:2016-06-02修订日期:2016-06-06
基金项目:国家自然科学基金青年基金项目(41406157)资助。
Species Composition and the Dominant Species of Polychaeta in the Yellow Sea and East China Sea
CHEN Guifang1,2, SUI Jixing3,4, LI Xinzheng3,4
(1.Putian Municipal Ocean and Fishery Bureau, Putian, Fujian, 351100, China;2.Ocean University of China, Qingdao, Shandong, 266071, China;3.Institute of Oceanology, Chinese Academy of Sciences, Qingdao, Shandong, 266071, China;4.Marine Biology and Biotechnology Laboratory, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong, 266071, China)
Abstract:
[Objective] Verifying the composition condition of Polychaeta in the Yellow Sea and East China Sea.[Methods] Two samples were collected in every station using 0.1 m2 Gray-O'Hara.The specimens were identified accurately and Y=(ni/N)fi was used to get the dominant species,whose spatial distribution was analyzed.[Results] In total 32 families and 90 species of Polychaeta are identified.The dominant species are Notomastus latericeus Sars,1857 and Ninoe palmata Moore,1903,and their spatial distribution does not show obvious regularity.[Conclusion] The species abundance of Polychaeta is rich in the Yellow Sea and East China Sea and the dominant species are changing over time,while the classification needs more attention.
Key words:  Polychaeta  diversity  dominant species  the Yellow Sea and East China Sea

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