| 堰蜒逃逸行为的影响因子 |
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| 引用本文： | 杜卫国,谢晓宏.堰蜒逃逸行为的影响因子[J].生态学杂志,2005,24(4):461-463. |
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| 作者姓名： | 杜卫国 谢晓宏 |
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| 作者单位： | 杭州师范学院生命科学学院,杭州,310036 |
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| 基金项目： | 杭州市人才基金资助项目. |
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| 摘 要： | 通过野外和室内实试检测蝘蜒逃逸行为的影响因子。野外研究显示，蝘蜒可接近距离与隐蔽所间距呈显著正相关。与动物体温和基底温度无关；在开阔生境中，成体和幼体的可接近距离相似．而郁闭生境中成体的可接近距离显著大于幼体。室内试验表明。两性蝘蜒的可接近距离差异显著，繁殖期雌体的可接近距离大于雄体。
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| 关 键 词： | 蜒 逃逸行为 可接近距离 环境因子 |
| 文章编号： | 1000-4890(2005)04-0461-03 |
| 修稿时间： | 2003年11月27 |
Factors affecting escape behavior of Sphenomorphus indicus |
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| DU Weiguo,XIE Xiaohong.Factors affecting escape behavior of Sphenomorphus indicus[J].Chinese Journal of Ecology,2005,24(4):461-463. |
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| Authors: | DU Weiguo XIE Xiaohong |
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| Abstract: | Experiments were carried out both in the field and laboratory to determine the factors affecting escape behavior of Sphenomorphus indicus .In the field,approach distances were positively correlated with refuge distances,but no significant correlation with body temperatures and substrate temperatures.Adult S.indicus had similar approach distance as juveniles in open microhabitats,but larger than juveniles in closed microhabitats.In the laboratory,difference between sexes in approach distance was found,which was larger for females than males during reproductive season. |
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| Keywords: | Sphenomorphus indicus escape behavior approach distance environmental factor |
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