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| 异色瓢虫的交配及配后的保护行为研究 | |
| 引用本文： | 申智慧,杨洪,袁瑞,张帆.异色瓢虫的交配及配后的保护行为研究[J].贵州大学学报(农业与生物科学版),2011,30(1):27-31. |
| 作者姓名： | 申智慧 杨洪 袁瑞 张帆 |
| 作者单位： | 1. 贵州大学,昆虫研究所,贵州山地农业病虫害重点实验室,贵州,贵阳,550025 2. 贵州大学,昆虫研究所,贵州山地农业病虫害重点实验室,贵州,贵阳,550025;铜仁职业技术学院生物工程系,贵州,铜仁,554300 3. 北京市农林科学院植保环保所,北京,100079 |
| 基金项目： | 贵州大学人才基金，贵州省科学技术基金，国家科技支撑计划，公益性行业(农业)科研专项，武陵山区特色优质烟叶研究与开发项目 |
| 摘 要： | 通过室内试验,对异色瓢虫的交配及配后的保护行为进行了初步研究.结果表明:异色瓢虫完成交配时间为110.89 min,雌雄虫生殖器结合39 min后雄虫的身体开始晃动,完成一次交配雄虫晃动的总时间为75.11min,雄虫晃动的回合数为129.57个,每个晃动回合包括几个至十几个身体左右晃动的单元,晃动持续直至交配结束.交... |
| 关 键 词： | 异色瓢虫 交配行为 配后保护 |
An Investigation in Mating Behavior and Post-copulatory Guarding Behavior of Harmonia axyridis Pallas |
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| SHEN Zhi-hui,YANG Hong,YUAN Rui,ZHANG Fan.An Investigation in Mating Behavior and Post-copulatory Guarding Behavior of Harmonia axyridis Pallas[J].Journal of Mountain Agriculture & Biology,2011,30(1):27-31. | |
| Authors: | SHEN Zhi-hui YANG Hong YUAN Rui ZHANG Fan |
| Institution: | 1.Institute of Entomology,Guizhou Provincial Key Laboratory for Agricultural Pest Management of Mountainous Region,Guizhou Universtiy,Guiyang Guizhou 550025,China;2.Bioengineering Department of Tongren Vocational ＆ Technical College,Tongren Guizhou 554300,China;3.Institute of Plant and Environment Protection,Beijing Academy of agricultural and forestry Sciences,Beijing 100079,China) |
| Abstract: | Mating behavior and post-copulatory guarding behavior of Harmonia axyridis（Pallas） was investigated in the current work.Results showed that the total time of copulation was 110.89 minutes.The male in copulation began body shaking about 39 minutes after genital connection.Body shaking included 129.57 bouts,and one bout of body shaking contained several units.Body shaking lasted until copulation had finished.Genital separated after finishing copulation.The male prolonged mating for 9.37 minutes by guarding the female,accounting a twelfth of the total time of copulation,indicating a post-copulatory guarding behavior.The male or female of intraspecific interference did not affect the time of various mate stages of Harmonia axyridis.The male in copulation prolonged the time of post-copulatory guarding when other male present.Compared with the virgin Harmonia axyridis,the copulation time of mating experienced male and female were longer,however no obvious difference in post-copulatory guarding time were investigated between the two types. |
| Keywords: | Harmonia axyridis mating behavior post-copulatory guarding behavior |
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