| 猫儿山自然保护区淡水鱼类资源 |
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| 引用本文： | 李红敬. 猫儿山自然保护区淡水鱼类资源[J]. 信阳师范学院学报(自然科学版), 2003, 16(4): 449-450,491 |
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| 作者姓名： | 李红敬 |
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| 作者单位： | 信阳师范学院,生物系,河南,信阳,464000 |
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| 基金项目： | 世界自然基金会，香港嘉道理农场及植物园资助项目 |
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| 摘 要： | 调查发现猫儿山保护区内有淡水鱼类共23种．隶属3目8科18属,从食性上分，植食性占34．8％，肉食性占21．7％．杂食性占43．5％；从栖息环境上分，上层占4．3％;中层占25．8％,下层占69.9％,其分布特性与其栖息环境是密切相关的．
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| 关 键 词： | 淡水鱼类 食性 栖境 猫儿山 |
| 文章编号： | 1003-0972(2003)04-0449-02 |
Studies on the freshwater fishes of Maoer mountain nature reserve |
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| LI Hong jing. Studies on the freshwater fishes of Maoer mountain nature reserve[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2003, 16(4): 449-450,491 |
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| Authors: | LI Hong jing |
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| Abstract: | species freshwater fishes were found in Maoer mountam nature reserve in this survey.They are belong to 3 orders,8 families,18 genera,among which there are 34.8% herbivore,21.7% carnivore and 43.5% omnivorous.According to environments of their habitats,4.3% dwells above,25.8% intermediate and 69.9% below.It was found that the distribution characteristics of above mentioned fresh water fish are related to the environment of the habitat. |
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| Keywords: | freshwater fish food habit specialization habitat environment Maoer mountain |
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