基于形态特征研究滇南地区小蜜蜂的系统发育

Phylogeny of Dwarf Honeybee,Apis florea in Southern Yunnan based on Morphology

从滇南地区的蒙自、普洱、新平等地共采集6群野生小蜜蜂,大理弥渡1群样本,每群测定分析15只工蜂,每只测定40个形态指标。测定的性状特征数据进行主成分分析,因素分析和聚类分析。结果发现:普洱的小蜜蜂个体最小,单独一个分支,而蒙自、新平、弥渡的聚在一起,为另一个分支。通过系统研究滇南地区小蜜蜂的形态区系分类,以期为该地区的小蜜蜂种类的资源状况、起源、分化、系统发育的探讨提供重要的科学依据。

The morpholog ical characters of Apis florea of Mengzi,Puer and Xinping in south of yunnan was studied using morphological methods.6 Samples of A.florea were collected from south of yunnan and 1 Sample was collected from Midu of Dali.40 standardmorphological characters were measured.The data were statistically analyzed as factor analysis and cluster analysis.Test shows a high degree of variation in size with various geographic features.Thebees of A.florea in Puer form one individual branch,the bees of A.florea in Mengzi,Xinping and Midu form another individual branch.The morphological and classification of A.florea in southern Yunnan was systematically studied in order to provide important scientific basis for the resource status,origin,differentiation and phylogeny of A.florea in this area.