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广西东部野鲮亚科鱼类一新种——长鳍异华鲮
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
作者姓名:黄艳飞  陈小勇  杨君兴
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
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)~~
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。

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)
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
Authors:HUANG Yan-fei  CHEN Xiao-yong  YANG Jun-xing
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
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.
Keywords:Parasinilabeo  Hejiang  Guangxi  China
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