|本期目录/Table of Contents|

[1]李龙,徐胜勇*,张辉,等.中日褐菖鲉群体耳石形态学比较分析[J].集美大学学报(自然科学版),2014,19(4):247-252.
 LI Long,XU Sheng-yong*,ZHANG Hui,et al.Otolith Morphological Study of Sebastiscus marmoratus Among Populations in China and Japan[J].Journal of Jimei University,2014,19(4):247-252.
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中日褐菖鲉群体耳石形态学比较分析()
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《集美大学学报(自然科学版)》[ISSN:1007-7405/CN:35-1186/N]

卷:
第19卷
期数:
2014年第4期
页码:
247-252
栏目:
水产、食品与生物工程
出版日期:
2014-07-25

文章信息/Info

Title:
Otolith Morphological Study of Sebastiscus marmoratus Among Populations in China and Japan
作者:
李龙1徐胜勇1*张辉2柳本卓3高天翔1
1.中国海洋大学海洋生物多样性与进化研究所,山东 青岛 266003;2.中国科学院海洋研究所海洋生态与环境重点实验室,山东 青岛 266071;3.日本水产综合研究中心中央水产研究所,神奈川 横滨 236-8648
Author(s):
LI Long1XU Sheng-yong1*ZHANG Hui2YANAGIMOTO Takashi3GAO Tian-xiang1
1.Institute of Evolution & Marine Biodiversity,Ocean University of China,Qingdao 266003,China;2.Key Laboratory of Marine Ecology and Environment Sciences,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China;3.Fisheries Research Agency of Japan,National Research Institute of Fisheries Science,Yokohama 236-8648,Japan
关键词:
褐菖鲉群体耳石形状指标法傅里叶分析方法
Keywords:
Sebastiscus marmoratuspopulationotolithshape index methodelliptic Fourier analysis method
分类号:
-
DOI:
-
文献标志码:
A
摘要:
利用判别分析、主成分分析和聚类分析等多元统计分析方法,对中国、日本4个褐菖鲉群体耳石的8个形状指标和77个椭圆傅里叶参数进行分析.判别分析结果显示,这4个褐菖鲉群体综合判别正确率为89.1%,各群体判别正确率在79.2%~100%之间;聚类分析结果显示,中国惠州和海口的褐菖鲉群体聚为一支,日本横须贺和伯方岛群体聚为另一支;主成分分析结果显示,前17个主成分累积贡献率为96.25%.研究结果表明中国、日本褐菖鲉群体在耳石形态上存在显著差异.
Abstract:
In order to study otolith morphological variations among four populations of Sebastiscus marmoratus(101 individuals) collected from China (Huizhou and Haikou) and Japan (Hakata Island and Yokosuka),eight otolith shape index and seventy-seven elliptic Fourier parameters were measured.The data were analyzed by using a discriminant analysis method,the principal component analysis method and the cluster analysis method.The results of the discriminant analysis showed that the correct classification ratio distributed from 79.2% to 100%,and the average classification ratio was 89.1%.The results of the cluster analysis showed that there was significant difference among populations in China and Japan.Chinese and Japanese populations were pooled in one group separately.According to the result of the principal component analysis,the first seventeen principal components explained 96.25% of the total variance.The results of the multivariate statistical analysis methods showed that there was a significant difference in otolith morphology among populations in China and Japan.

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更新日期/Last Update: 2014-12-02