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学科主题: Ecology; Limnology
题名: Age and growth of an endemic cyprinid fish, Spinibarbus yunnanensis, from Lake Fuxian, China
作者: Li, Kun; Yao, Jing-long; Chen, Yi-feng
通讯作者: Chen, YF, Chinese Acad Sci, Lab Biol Invas & Adapt Evolut, Inst Hydrobiol, Wuhan 430072, Peoples R China
关键词: MORTALITY ; WATERS ; PISCES
刊名: JOURNAL OF FRESHWATER ECOLOGY
发表日期: 2006-09-01
卷: 21, 期:3, 页:405-409
收录类别: SCI
文章类型: Article
部门归属: Chinese Acad Sci, Lab Biol Invas & Adapt Evolut, Inst Hydrobiol, Wuhan 430072, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Ecology ; Limnology
研究领域[WOS]: Environmental Sciences & Ecology ; Marine & Freshwater Biology
摘要: Age and growth of Spinibarbus yunnanensis Tsu in Lake Fuxian were investigated by examination of annuli from scales, dorsal fin spines, and otoliths. Sectioned otoliths exhibited the clearest and the most regular annuli. The formation of false annuli, which regularly arose on scales and dorsal fin spines during the juvenile stage, may be caused by a change in diet during development. The parameters for the von Bertalanffy growth curve were: K = 0.105, L-infinity = 950 mm, t(0) = -0.22 year for both sexes. W-infinity, calculated from the relationship W-infinity = aL(infinity)(b), was 10,352 g.
英文摘要: Age and growth of Spinibarbus yunnanensis Tsu in Lake Fuxian were investigated by examination of annuli from scales, dorsal fin spines, and otoliths. Sectioned otoliths exhibited the clearest and the most regular annuli. The formation of false annuli, which regularly arose on scales and dorsal fin spines during the juvenile stage, may be caused by a change in diet during development. The parameters for the von Bertalanffy growth curve were: K = 0.105, L-infinity = 950 mm, t(0) = -0.22 year for both sexes. W-infinity, calculated from the relationship W-infinity = aL(infinity)(b), was 10,352 g.
关键词[WOS]: MORTALITY ; WATERS ; PISCES
语种: 英语
WOS记录号: WOS:000239609400007
ISSN号: 0270-5060
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/8882
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Chinese Acad Sci, Lab Biol Invas & Adapt Evolut, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Li, Kun; Yao, Jing-long; Chen, Yi-feng.Age and growth of an endemic cyprinid fish, Spinibarbus yunnanensis, from Lake Fuxian, China,JOURNAL OF FRESHWATER ECOLOGY,2006,21(3):405-409
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