| 中国木叶鲽属鱼类一新纪录种 |
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| 引用本文： | 张辉,高天翔,徐汉祥,李鹏飞.中国木叶鲽属鱼类一新纪录种[J].中国海洋大学学报(自然科学版),2011(Z1):51-54,60. |
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| 作者姓名： | 张辉 高天翔 徐汉祥 李鹏飞 |
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| 作者单位： | 中国海洋大学水产学院;浙江省海洋水水产研究所; |
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| 基金项目： | 公益性行业(农业)科研专项(200903005); 浙江省科技计划项目; 几种东海区野生经济鱼类种质资源的分子标记研究(2008R2004)资助 |
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| 摘 要： | 2008年8月,在浙江舟山附近海域(东海)采集到4尾木叶鲽属鱼类,经鉴定为中国鱼类新纪录种——长木叶鲽,其主要特征为:体棕褐色,有眼侧和无眼侧颞上枝前端有小分枝,鳞片小但不狭长,背鳍鳍条数72~74(73.3);臀鳍鳍条数56~59(57.5);有眼侧胸鳍鳍条数8~10(8.8),无眼侧胸鳍鳍条数为8;有眼侧与无眼侧腹鳍鳍条数均为6;尾鳍鳍条数19~20(19.5),脊椎骨数为36;鳃耙数为3+7。基于线粒体COI基因片段得到的长木叶鲽与角木叶鲽的K2P遗传距离为9.4%,2种间遗传分化达到了种间水平。
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| 关 键 词： | 长木叶鲽 木叶鲽属 鱼类 新纪录 中国沿海 |
A New Record of Pleuronichthys in China:Pleuronichthys japonicus |
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| ZHANG Hui,GAO Tian-Xiang,XU Han-Xiang,LI Peng-Fei.A New Record of Pleuronichthys in China:Pleuronichthys japonicus[J].Periodical of Ocean University of China,2011(Z1):51-54,60. |
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| Authors: | ZHANG Hui GAO Tian-Xiang XU Han-Xiang LI Peng-Fei |
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| Institution: | ZHANG Hui1,GAO Tian-Xiang1,XU Han-Xiang2,LI Peng-Fei2(1.College of Fisheries,Ocean University of China,Qingdao 266003,China,2.Marine Fisheries Research Institute of Zhejiang Province,Zhoushan 316100,China) |
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| Abstract: | Four specimens of genus Pleuronichthys were collected from Zhoushan,Zhejiang Province(East China Sea).They were identified as Pleuronichthys japonicus,a new species record in China.The main characters of the species were as follows: body brown;scale small,not elongated,and a little bit deciduous;supratemporal lateral line with antrorse branch on ocular and blind sides;dorsal-fin soft-rays 72~74(73.3);anal-fin soft-rays 56~59(57.5);pectoral-fin rays on ocular side 8~10(8.8);pectoral-fin rays on blind side 8;... |
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| Keywords: | Pleuronichthys japonicus Pleuronichthys fish new species record China Coastal sea |
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