| 拟黑多刺蚁脑部结构的观察 |
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| 引用本文： | 贺丽清,金卓明,奚耕思.拟黑多刺蚁脑部结构的观察[J].陕西师范大学学报,2006,34(1):88-90. |
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| 作者姓名： | 贺丽清 金卓明 奚耕思 |
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| 作者单位： | 陕西师范大学生命科学学院 陕西西安710062 |
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| 摘 要： | 运用Mallory染色方法,对拟黑多刺蚁(Polyrhachis vicina)脑部形态结构进行了显微观察.结果表明,拟黑多刺蚁脑由前、中、后脑三部分组成:前脑中具有较大的蕈形体,说明它可能具有比较发达的学习和记忆的能力;中脑中具有较大的嗅觉神经纤维球,表明拟黑多刺蚁具有发育良好的嗅觉系统.和其它膜翅目昆虫相比,拟黑多刺蚁前脑中的视叶较小.因此推测,视叶在其觅食、学习、记忆及其他行为中的作用不及中脑嗅叶.后脑在整个脑部占据的面积很小,它在蚂蚁脑部的作用目前还不清楚.
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| 关 键 词： | 拟黑多刺蚁 脑部结构 蕈形体 显微观察 |
| 文章编号： | 1672-4291（2006）01-0088-03 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005年9月15日 |
Microstructure of Polyrhachis vicina's brain |
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| HE Li-qing,JIN Zhuo-ming,XI Geng-si.Microstructure of Polyrhachis vicina''''s brain[J].Journal of Shaanxi Normal University: Nat Sci Ed,2006,34(1):88-90. |
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| Authors: | HE Li-qing JIN Zhuo-ming XI Geng-si |
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| Abstract: | The brain structure of Polyrhachis vicina Roger was observed by Mallory dyeing.The results indicated that the brain structure were composed of anterior,middle and hindbrain.A gigantic mushroom body in anterior showed that the ant has transcendent capability in learning and memory.There is big olfactory nerve fiber globe in middlebrain,which indicated that Polyrhachis Vicina Roger ant has well developed olfactory system.However,the optic globe was samller compared with other hymenoptera in anteriorbrain.So the optic system's function in looking for food,learning,memory and other behavior is inferior to olfactory globe.The hindbrain is very small,and its function is not clear as yet. |
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| Keywords: | Polyrhachis vicina Roger brain structure mushroom body microscopic observation |
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