| 松墨天牛成虫交配与产卵行为的观察 |
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| 引用本文： | 张永慧,郝德君,王焱,戴华国.松墨天牛成虫交配与产卵行为的观察[J].昆虫知识,2006,43(1):47-49,F0004. |
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| 作者姓名： | 张永慧 郝德君 王焱 戴华国 |
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| 作者单位： | 1. 南京农业大学植物保护学院,南京,210095
2. 上海林业总站,上海,200072 |
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| 基金项目： | 上海市科委重大科技攻关项目(03-DZ1939)，国家自然科学基金(30570282、30500392)，江苏省2004年博士后科学基金资助。 |
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| 摘 要： | 观察了养虫笼中松墨天牛Monochamus alternatusHope的交配和产卵行为。描述了雌、雄虫在交配过程中的多种行为,雌、雄虫间的交配时间可持续23~540 min,平均约200 min;有重复交配现象,重复交配次数可达2~18次;每次交配持续时间为2~100 s。雌虫背负雄虫,边取食边产卵;也可脱离雄虫单独产卵。雌虫在寄主枝条上咬槽产卵,通常日产卵1~2粒,最多3粒。产卵期的长短和产卵量的多少取决于雌虫个体寿命的长短。
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| 关 键 词： | 松墨天牛 交配行为 产卵行为 |
| 收稿时间： | 2005-01-19 |
| 修稿时间： | 2005-01-192005-09-16 |
The mating and ovipositing behavior of Monochamus alternatus |
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| ZHANG Yong-Hui,HAO De-Jun,WANG Yan,DAI Hua-Guo.The mating and ovipositing behavior of Monochamus alternatus[J].Entomological Knowledge,2006,43(1):47-49,F0004. |
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| Authors: | ZHANG Yong-Hui HAO De-Jun WANG Yan DAI Hua-Guo |
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| Institution: | 1. College of Plant Protection, Nanjing Argrictdture University, Nanjing 210095, China ; 2, Forest Station of Shanghai, Shanghai 200072, China |
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| Abstract: | The mating and ovipositing behavior of Monochamus alternatus was observed in a cage of insect room.The pair-bond could involved repeated copulations(2～18) and each copulation lasted 2 to 100 sec.The minimum and maximum duration for pair-bond was 23 and 540 min.After the copulation,the female could oviposit and eat with the male on top,or oviposit alone.The females gnawed at the bark surface and oviposited on it.One female usually laid 1～2(at most 3) eggs per day.The number of eggs laid by one female is depended upon the longevity of the individual. |
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| Keywords: | Monochamus alternatus mating behavior ovipositing behavior |
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