IHB OpenIR  > 学位论文
Thesis Advisor乐佩琦 ; 陈景星
Degree Grantor中国科学院水生生物研究所
Place of Conferral中国科学院水生生物研究所
Degree Discipline水生生物学
Keyword金线鲃属(sinocyclocheilus) 分类 系统发育关系
Other AbstractSinocyclocheilus fishes, hemitroglobiotic and troglobiotic dwellers, is an endemic group distributing in Yunnan-Guizhou Plateau and northern Guangxi province, China. Phenetic relationships among 17 species of genus Sinocyclocheilus are analysed on the information of external characters and skeleton characters with clustering methods, that leads to divide them into three groups. Phylogenetic relationships of these groups are studied by analyses of 7 typical species. Barbodes taken as the out-group to determine polarity of characters. Modification of scale number and scale radii and frontal are discovered to have an important significance in systematics. The results from character analysis indicate the genus Sinocyclocheilus to be a monophyletic group that consists of three subgenera: Heterolepibarbus, Sinocyclocheilus and Gibbibarbus. A preliminary discussion about the zoogeology of Sinocyclocheilus and the upper Xijiang rivers on its origin is made also.
Document Type学位论文
Recommended Citation
GB/T 7714
单乡红. 金线鲃属(Sinocyclocheilus)鱼类的分类整理和系统发育的研究[D]. 中国科学院水生生物研究所. 中国科学院水生生物研究所,1992.
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