| 康祖杰,杨道德,邓学建,黄建,卢初晖.2010.湖南壶瓶山国家级自然保护区山溪鱼类多样性调查与分析.动物学杂志,45(5):79-85. |
| 湖南壶瓶山国家级自然保护区山溪鱼类多样性调查与分析 |
| Investigation and Analysis on the Stream Fish Diversity in Hupingshan National Nature Reserve,Hunan Province,China |
| 投稿时间：2009-12-22 修订日期：2010-06-08 |
| DOI： |
| 中文关键词: 山溪鱼类 生物多样性 动物区系 壶瓶山自然保护区 |
| 英文关键词:Stream fishes Biodiversity National Nature Reserve of Hupingshan Hunan China |
| 基金项目:GEF中国林业可持续发展项目保护区管理子项目(No.TF050644-CHA);科技部自然保护区生物标本整理、整合项目(No.2005DKA21404);湖南省自然科学基金课题(No.09JJ3030) |
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| 中文摘要: |
| 2007年8月～2008年9月,作者对湖南壶瓶山国家级自然保护区山溪鱼类的物种多样性进行了调查和统计分析。共采集鱼类标本3 420尾,经分类鉴定为39种,隶属于4目11科15亚科35属。其中,草食性鱼类5种,肉食性鱼类18种,杂食性鱼类16种;四川爬岩鳅(Beaufortia szechuanensis)、鳗尾鉠(Liobagrus anguillicauda)为湖南省鱼类新纪录。鱼类多样性指数(H′)为2.612,丰富度指数(D)为3.461,均匀度指数(J)为0.706。该区鱼类以适应山溪急流生活的21种土著鱼类为主体,占本次调查鱼类总物种数的51.2%。尖头(Phoxinus oxycephalus)和粗须白甲鱼(Onychostoma barbata)为保护区鱼类群落的优势种,相对多度指数分别为23.6%和23.4%。 |
| 英文摘要: |
| The stream fish diversity in Hunan Hupignshan National Nature Reserve was investigated from August 2007 to September 2008,and 3 420 fish specimens were collected,incuding 39 species,belonging to 35 genera,16 subfamilies,11 families and 4 orders.,Among them 5 species were herbivorous,18 carnivorous and 15 omnivorous.Moreover,Beaufortia szechuanensis and Liobagrus anguillicauda were the new records in Hunan Province.The fish diversity index(H′) was 2.612,the abundance index(D) was 3.461,and the evenness index(J) was 0.706.In the study area,21 species adapted to mountain streams with fast flow were dominant,accounting for 51.2% of the total species.Two species,Phoxinus oxycephalus and Onychostoma barbata(whose relative abundance were 23.6% and 23.4%,respectively) were the most dominant species. |
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