Stock discrimination of spottedtail goby (Synechogobius ommaturus) in the Yellow Sea by analysis of otolith shape |
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| Authors: | Yingjun Wang Zhenjiang Ye Qun Liu Liang Cao |
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| Institution: | WANG Yingjun 1,YE Zhenjiang 1,LIU Qun 1,CAO Liang 2 1 College of Fisheries,Ocean University of China,Qingdao 266003,China 2 Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China |
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| Abstract: | Otolith shape is species specific and is an ideal marker of fish population affiliation. In this study, otolith shape of spottedtail goby Synechogobius ommaturus is used to identify stocks in different spawning locations in the Yellow Sea. The main objectives of this study are to explore the potential existence of local stocks of spottedtail goby in the Yellow Sea by analysis of otolith shape, and to investigate ambient impacts on otolith shape. Spottedtail goby was sampled in five locations in the Yellow S... |
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| Keywords: | Synechogobius ommaturus the Yellow Sea otolith shape Fourier analysis |
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