| 云南东方蜜蜂的形态特征数值分类研究 |
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| 引用本文： | 谭垦,张炫,和绍禹,周丹银.云南东方蜜蜂的形态特征数值分类研究[J].中国养蜂,2003,54(3):4-6. |
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| 作者姓名： | 谭垦 张炫 和绍禹 周丹银 |
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| 作者单位： | 云南农大东方蜜蜂研究所，昆明650201 |
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| 摘 要： | 该研究测定了14个不同样点的26群东方蜜蜂，每群15只工蜂，每只蜜蜂样共38个形态特征。通过对测定的形态特征数据进行因素分析、集合分析和区辨分析、形态性状与生态环境因子相关性分析，并与周边国家东方蜜蜂的相关数据进行比较后发现：云南东方蜜蜂种群内遗传变异丰富，从总体上可分为南方和北方两大类群；种群中许多形态性状特征表现出较明显的地理变异性；云南地区是亚洲东方蜜蜂分布的“交混区”和“分化区”，是亚洲东方蜜蜂从南到北分布的中间过渡带区域。
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| 关 键 词： | 云南 东方蜜蜂 形态学 生物地理学 分类 |
| 文章编号： | 0412-4367(2003)03-0004-03 |
Morphometric and Biogeography of Yunnan A. cerana |
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| Tan Ken\ Zhang Xuan\ He Shaoyu\ Zhou Dan Yin.Morphometric and Biogeography of Yunnan A. cerana[J].Apiculture of China,2003,54(3):4-6. |
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| Authors: | Tan Ken\ Zhang Xuan\ He Shaoyu\ Zhou Dan Yin |
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| Abstract: | The morphological features of \%Apis cerana\% Fabr.in Yunnan province of China was studied using morphometrical methods.Samples of \%A.cerana\% were collected from 26 feral colonies in 14 locations of the Yunnan province,covering the main ecological regions.38 standard morphometric characters recommended by Ruttner \%et al.\%(1988) were measured.The data were statistically analysed by factor analysis,discriminate analysis and cluster analysis.Test shows that Yunnan bees could be subdivided into two groups;Yunnan bees vary considerably,showing a high degree of variation in size and coloration measures with various geographic features. Himalaya in its eastern foothills. |
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| Keywords: | A ceraoa Yunnan Chinal morphometry biogeography |
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