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| 刀鲚、凤鲚和湖鲚矢耳石的形态学比较研究 | |
| 引用本文： | 姜 涛,杨 健,刘洪波,沈新强.刀鲚、凤鲚和湖鲚矢耳石的形态学比较研究[J].海洋科学,2011,35(3):23-31. |
| 作者姓名： | 姜 涛 杨 健 刘洪波 沈新强 |
| 作者单位： | 1. 上海海洋大学,水产与生命学院,上海,201306 2. 中国水产科学研究院,淡水渔业研究中心,中国水产科学研究院,内陆渔业生态环境与资源重点开放实验室,江苏,无锡,214081 3. 中国水产科学研究院,东海水产研究所,上海,200090 |
| 基金项目： | 国家自然科学基金项目(30871920); 国家973 计划项目(2010CB429005); 中国水产科学研究院内陆渔业生态环境和资源重点开放实验室开放基金项目(YZ2009-07) |
| 摘 要： | 选取凤鲚(Coilia mystus)、湖鲚(Coilia nasus taihuensis)以及采自崇明、黄海和瓯江口3个水域的刀鲚(Coilia hasps)的矢耳石为对象,描述了这些鱼类耳石的形态特征,并进一步使用基于12组形态数据的框架测量进行了种间和种内比较和判别分析.结果表明耳石形态的差异种间较种内更为明显... |
| 关 键 词： | 刀鲚(Coilia nasus) 凤鲚(Coilia mystus) 湖鲚(Coilia nasus taihuensis) 矢耳石 形态 |
| 收稿时间： | 2010/4/30 0:00:00 |
| 修稿时间： | 2010/12/6 0:00:00 |
A comparative study of the morphology of sagittal otolith in Coilia nasus, Coilia mystus and Coilia nasus taihuensis |
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| JIANG Tao,YANG Jian,LIU Hong-bo,SHEN Xin-qiang.A comparative study of the morphology of sagittal otolith in Coilia nasus, Coilia mystus and Coilia nasus taihuensis[J].Marine Sciences,2011,35(3):23-31. | |
| Authors: | JIANG Tao YANG Jian LIU Hong-bo SHEN Xin-qiang |
| Institution: | JIANG Tao1,YANG Jian2,LIU Hong-bo2,SHEN Xin-qiang3(1.College of Fisheries and Life Science,Shanghai Ocean University,Shanghai 201306,China,2.Key Laboratory of Ecological Environment And Resources of Inland Fisheries,Freshwater Fisheries Research Center,Chinese Academy of Fishery Sciences,Wuxi 214081,3.East China Sea Fishery Research Institute,Chinese Acad-emy of Fishery Sciences,Shanghai 200090,China) |
| Abstract: | A study using a truss network of 12 distance measurements was carried out on the intra-/inter-species morphological characteristics of the sagittal otolith in Coilia mystus(the Chongming Island),Coilia nasus taihuen-sis(the Yellow Sea),and Coilia nasus(the Oujiang Estuary).The results suggested that much more significant inter-species differences were observed than those of intra-species.Discriminant function analysis allowed correct classification rate of 100%,94%,100% for C.mystus vs.C.nasus,C.nasus vs.C.... |
| Keywords: | Coilia nasus Coilia mystus Coilia nasus taihuensis morphology sagittal otolith |
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