| 八仙山国家级自然保护区鱼类区系及多样性 |
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| 引用本文： | 郭旗,赵铁建.八仙山国家级自然保护区鱼类区系及多样性[J].天津农学院学报,2008,15(1):25-28. |
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| 作者姓名： | 郭旗 赵铁建 |
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| 作者单位： | 1. 天津自然博物馆,天津,300074
2. 八仙山国家级自然保护区管理局,天津,301900 |
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| 基金项目： | 野外工作期间得到八仙山国家级自然保护区的大力协助,谨致深切谢意. |
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| 摘 要： | 于2007年2月至2008年1月对八仙山自然保护区鱼类区系和多样性进行了调查。共采集、、鱼类标本213号，经鉴定为7种，隶属2目、3科、7属。鱼类种类不多，但区系构成复杂，以北方平原复合体和古代新第三纪复合体为主。多样性分析的结果表明，鱼类多样性存在空间差异，与水生植物和底质的差异相关。
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| 关 键 词： | 鱼类 区系 多样性 八仙山国家级自然保护区 |
| 文章编号： | 1008-5394(2008)03-0025-04 |
| 修稿时间： | 2008年1月25日 |
Fish Ichthyofauna and Diversity in National Baxianshan Nature Reserve(Jixian County, Tianjin, China) |
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| GUO Qi,ZHAO Tie-jian.Fish Ichthyofauna and Diversity in National Baxianshan Nature Reserve(Jixian County, Tianjin, China)[J].Journal of Tianjin Agricultural College,2008,15(1):25-28. |
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| Authors: | GUO Qi ZHAO Tie-jian |
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| Institution: | GUO Qi , ZHAO Tie-fian ( 1. Tianjin Natural History Museum, Tianjin 300074, China： 2. Administrative Bureau of Baxianshan Nature Reserve, Tianjin 301900, China) |
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| Abstract: | A monthly sampling programme of fish ichthyofauna and its diversity was conducted in Baxianshan Nature Reserve from February 2007 to January 2008. Total of 213 ind. representing 2 orders, 3 families, 7 genera, and 7 species were recorded. Despite of the few fish species, the fauna components were quite complex, and the dominance were northerly plain fish groups and ancient tertiary fish groups. The results of fish diversity analysis show that there were variations between sampling stations, I and the diversity was significantly correlate to both heterogeneity of hydrophytes and water bed. |
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| Keywords: | fish ichthyofauna diversity National Baxianshan Nature Reserve |
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