| 褐尾库蚊幼虫捕食行为的初步研究 |
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| 引用本文： | 黄恩炯,吴珍泉.褐尾库蚊幼虫捕食行为的初步研究[J].福建农林大学学报(自然科学版),2005,34(2):177-180. |
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| 作者姓名： | 黄恩炯 吴珍泉 |
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| 作者单位： | 生物农药与化学生物学(福建农林大学)教育部重点实验室,福建,福州,350002 |
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| 摘 要： | 褐尾库蚊(Culexfuscanus Wiedemann)幼虫捕食行为的研究结果表明:单个饲养的褐尾库蚊4龄幼虫的日捕食量随白纹伊蚊密度的提高而增大,随自身密度的提高而减小;褐尾库蚊4龄幼虫喜食白纹伊蚊4龄幼虫,对蛹的捕食量远远低于幼虫.猎物的大小、密度和活动能力影响了褐尾库蚊幼虫对猎物的选择性.
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| 关 键 词： | 褐尾库蚊 捕食行为 白纹伊蚊 |
| 文章编号： | 1006-7817(2005)02-0177-04 |
| 修稿时间： | 2004年12月28 |
Preliminary study on the predatory behavior of the larvae of Culex fuscanus Wiedemann |
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| HUANG En-jiong,WU Zhen-quan.Preliminary study on the predatory behavior of the larvae of Culex fuscanus Wiedemann[J].Journal of Fujian Agricultural and Forestry University,2005,34(2):177-180. |
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| Authors: | HUANG En-jiong WU Zhen-quan |
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| Abstract: | The predatory behavior of the larvae of Culex fuscanus Wiedemann was studie d. The results were as follows: the predatory quantity of 4th instar lar vae of C.fu scanus Wiedemann decreased with the increase of their density, and increased wi th the increase of the density of Aedes albopictus; the 4th instar larvae of C.fuscanus Wiedemann prefered the 4th instar larv ae of A.albopictus to C.quinquefasciatus for eating, and the predatory quantity of larvae of mosquitoes was more than pupae. The size, density and mobility of quarry affected the selection of larvae of C.fuscanus Wiedemann for quarry. |
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| Keywords: | Culex fuscanus Wiedemann predatory behavior Aedes albopictus |
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