| 稻田生态系统中捕食性天敌节肢动物种类调查分析 |
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| 引用本文： | 刘雨芳,古德祥,等.稻田生态系统中捕食性天敌节肢动物种类调查分析[J].昆虫天敌,2002,24(4):145-153. |
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| 作者姓名： | 刘雨芳 古德祥 |
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| 作者单位： | [1]湘潭师范学院生命科学系，湖南湘潭411201 [2]中山大学昆虫所／生物防治国家重点实验室，广州510275 |
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| 基金项目： | 国家自然科学基金 ( 39770 5 1 4)，国家自然科学基金重点项目 ( 39830 0 4 0 )，湖南省
教委项目 ( 0 0C2 39)的资助内容 |
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| 摘 要： | 采用吸虫器对稻田生态系统中的稻田与非稻田生境的捕良性节肢动物天敌多样性进行了系统调查，共采集到385种节肢动物。其中115种为捕食性（肉食性）天敌，包括81种捕食性蜘蛛和34种捕食性昆虫，捕食性天敌物种所占比例为29．87％。在115种食性天敌中，稻田与非稻田生境有48个共有种。
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| 关 键 词： | 稻田生态系统 捕食性天敌 节肢动物 种类 调查分析 捕食者 |
| 文章编号： | 1001-6155(2002)04-145-09 |
AN INVESTIGATION OF SPECIES OF PREDATORY ARTHROPODS IN PADDY ECOSYSTEMS |
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| LIU Yufang,GU Dexiang,ZHANG Guren.AN INVESTIGATION OF SPECIES OF PREDATORY ARTHROPODS IN PADDY ECOSYSTEMS[J].Natural Enemies of Insects,2002,24(4):145-153. |
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| Authors: | LIU Yufang GU Dexiang ZHANG Guren |
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| Abstract: | The species diversity of predatory arthropod in rice and non-rice habitats of paddy ecosystems was investigated with suction sampler. Total of 385 species of arthropods were collected, among which 115 species, including 81 species of spiders and 34 species of insects, were identified as the predatory category and its proportional to total arthropods was 29 87%.Forty-eight communion species of 115 species of predators were found in both rice and non-rice habitats. |
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| Keywords: | arthropod predator paddy ecosystem |
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