| 三突花蛛的生活史、生物学特性及蜘蛛目生活史分类初论 |
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| 引用本文： | 李代芹,赵敬钊.三突花蛛的生活史、生物学特性及蜘蛛目生活史分类初论[J].湖北大学学报(自然科学版),1991(2). |
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| 作者姓名： | 李代芹 赵敬钊 |
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| 作者单位： | 湖北大学生物系
(李代芹)，湖北大学生物系(赵敬钊) |
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| 基金项目： | 湖北省科学基金资助项目 |
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| 摘 要： | 本文于1986～1988年在武汉市对三突花蛛Misumenops tricuspidatus的生活史及生物学特性进行了研究。结果表明,三突花蛛在湖北武汉一年完成完整的2～3个世代,以第3代若蛛和第2代成蛛越冬。雌蛛保持一年内稳定的生活周期,而雄蛛在发育历期上变化较大,雄蛛和雌蛛从卵发育至成熟在发育历期上的差异排除了同胞蜘蛛在自然界交配的可能性。雌蛛在不同季节对产卵植物具有选择性。提出了蜘蛛生活史分类的一般原则。
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| 关 键 词： | 三突花蛛 生活史 生物学 分类 |
LIFE HISTORY AND BIOLOGY OF THE SPIDER, MISUMENOPS TRICUSPIDATUS,AND OUTLINES FOR THE CLASSIFICATION OF THE LIFE HISTORY OF SPIDERS |
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| Li Daiqin Zhao Jingzhao.LIFE HISTORY AND BIOLOGY OF THE SPIDER, MISUMENOPS TRICUSPIDATUS,AND OUTLINES FOR THE CLASSIFICATION OF THE LIFE HISTORY OF SPIDERS[J].Journal of Hubei University(Natural Science Edition),1991(2). |
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| Authors: | Li Daiqin Zhao Jingzhao |
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| Affiliation: | Department of Biology |
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| Abstract: | The spider, Misumenops tricuspidatiis, has 2-3 generations, but overwinters as the spi-derlings of 3rd generation and as the adults of 2nd generation. Differences between males and females, in the length of the developmental period up to maturity, excluded the possibility that siblings could mate in nature. Females maintain a stable cycle of one year, whereas the males show a change in the length of their developmental cycles, according to the phase from which they originate. Outline for a general classification of the life histories of spiders is being suggested. |
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| Keywords: | Misumenops tricuspidatus Life history Biology Classification |
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