| 鼎突多刺蚁巢外活动规律的研究 |
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| 引用本文： | 陈益,唐觉.鼎突多刺蚁巢外活动规律的研究[J].浙江大学学报(农业与生命科学版),1992(2). |
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| 作者姓名： | 陈益 唐觉 |
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| 作者单位： | 浙江农业大学植物保护系，浙江农业大学植物保护系 杭州 310029，杭州 310029 |
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| 摘 要： | 本文报道了鼎突多刺蚁(Polyrhachis vicina)巢外活动的昼夜节律和季节变化.研究表明,鼎突多刺蚁的巢外活动强度,随季节而变化,呈双峰型.巢外活动自4月开始增强,5月达到最大,7～8月减少,9月又增强,11月以后很少活动.工蚁在越冬前体内逐渐积累营养物质,以度过寒冷的冬季.工蚁白天出巢活动,活动节律随季节而异,4月,中午活动最盛,呈单峰型;7～10月,中午活动下降,呈双峰型;5,6和11月,介于两者之间,呈不明显的双峰型.
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| 关 键 词： | 鼎突多刺蚁 巢外活动 季节变化 昼夜节律 |
Daily rhythm and seasonal activity of the ant, Polyrhachis vicina Roges. |
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| Chen Yi and Tang Jue.Daily rhythm and seasonal activity of the ant, Polyrhachis vicina Roges.[J].Journal of Zhejiang University(Agriculture & Life Sciences),1992(2). |
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| Authors: | Chen Yi and Tang Jue |
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| Abstract: | Daily rhythm and seasonal activity of the ant, Polyrhachis vicina Roger was studied from January 1985 to March, 1986. Seasonal dynamics of the ant appeared in two peaks in May and in September. Activity seldom proceeded in winter, and the colony mainly lived on the nutrient accumulated in the bodies of workers and larvae. Activity proceeded in the daytime. Daily rhythm of workers was different among seasons. Activity reached a peak at noon in April, two peaks at am and pm because of the decreasing activity at noon in July, August, September and October, and activity appeared irregular in May, June and November. |
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| Keywords: | Polyrhachis vicina seasonal dynamics outing activity daily rhythm |
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