| 广西东部野鲮亚科鱼类一新种——长鳍异华鲮 |
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| 引用本文： | 黄艳飞,陈小勇,杨君兴. 广西东部野鲮亚科鱼类一新种——长鳍异华鲮[J]. 动物学研究, 2007, 28(5): 531-538 |
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| 作者姓名： | 黄艳飞 陈小勇 杨君兴 |
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| 作者单位： | 1. 中国科学院昆明动物研究所,云南,昆明,650223;中国科学院研究生院,北京,100049
2. 中国科学院昆明动物研究所,云南,昆明,650223 |
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| 基金项目： | 国家重点基础研究发展计划资助(2007CB411600)，国家自然科学基金资助项目(30730017、90411002)~~ |
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| 摘 要： | 新种长鳍异华鲮Parasinilabeo longiventralis采自中国南部广西省富川县境内珠江水系的一条支流——贺江。新种与异华鲮属（Parasinilabeo）内的其他种的主要区别特征是：口角须长为吻须长的78.3%—90.4%; 腹鳍长度为腹鳍起点和臀鳍起点间的距离的83.7%—89.4%；在侧线鳞的后方有一宽的褐色纵条纹；体上有不规则的斑点。
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| 关 键 词： | 异华 鲮贺江 广西 中国 |
| 文章编号： | 0254-5853（2007）05-0531-08 |
| 收稿时间： | 2007-03-28 |
| 修稿时间： | 2007-03-28 |
A New Labeonine Fish Species, Parasinilabeo longiventralis, from Eastern Guangxi, China (Teleostei: Cyprinidae) |
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| HUANG Yan-fei,CHEN Xiao-yong,YANG Jun-xing. A New Labeonine Fish Species, Parasinilabeo longiventralis, from Eastern Guangxi, China (Teleostei: Cyprinidae)[J]. Zoological Research, 2007, 28(5): 531-538 |
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| Authors: | HUANG Yan-fei CHEN Xiao-yong YANG Jun-xing |
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| Affiliation: | 1. Department of Systematic Zoology, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming, Yunnan, 650223, China; 2. Graduate School of the Chinese Academy of Sciences, Beijing, 100049, China |
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| Abstract: | Parasinilabeo longiventralis, a new species is here described from He jiang basin, a tributary of the Zhujiang River (Pearl River) drainage in Fuchuan County, Guangxi Province, southern China. It can be distinguished from all other congeners by having the following combination of characteristics: maxillary barbels length is 78.3?90.4% of rostral barbels length; pelvic-fin length is 83.7?89.4% of the distance between the ventral-fin origin and to the anal-fin origin; a longitudinal wide black stripe running along the posterior lateral line and irregular brown pigments on the sides of the body. |
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| Keywords: | Parasinilabeo Hejiang Guangxi China |
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