摘要
测定四川平武地区5个不同样点的15群东方蜜蜂(Apis cerana)的38个形态特征。同该地区的四川九寨沟、冕宁、西昌、会理以及甘肃岷县、临潭的东方蜜蜂的形态数据进行因素分析、主成分分析、聚类分析以及相关性分析。结果表明:这些地区的东方蜜蜂呈现3个主要类群。该地区东方蜜蜂的个体大小与海拔和纬度相关性显著,喙的颜色、小盾片的颜色和绒毛覆毛长度与海拔相关性显著。
The morphological features of Apis cerana in the eastern margin of Pingwu region of Sichuan was studied using morphological methods. Samples of A. cerana were collected from 15 colonies in 5 locations in Pingwu county of Sichuan province. Thirty-eight standard morphometric characters were measured. The data of Pingwu with that of Jiuzhaigou, southern of Gansu and eatern of Chuanxi Plat- eau were analyzed by factor analysis, principal component analysis, cluster analysis and correlations a- nalysis. The results showed that A. cerana of eastern margin of Qinghai-Tibet Plateau were divided into two groups. Body size of A. cerana in this area was significantly correlated with latitude and altitude, white the characters of hair length, tomentum, tom dark stripe, pigment scutellum, pigment labrum were only correlated with altitude.
出处
《云南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第6期885-888,共4页
Journal of Yunnan Agricultural University:Natural Science
基金
公益性行业(农业)科研专项经费资助(nyhyzx07-041)
云南农业大学农科专业基础实验教学中心学生创新基金(NKZX2010CX041)
关键词
四川平武地区
东方蜜蜂
形态学
Pingwu region of Sichuan
Apis cerana
morphology
