藏缅语族彝语支7个族群成人的头面部特征  

Head and facial characteristics of seven ethnic groups in Yi language branch of Tibeto-Burman languages

作　　者：宋晴阳 宇克莉[1,2] 郑连斌[1,2] 张兴华[1,2] 李聪 SONG Qingyang;YU Keli;ZHENG Lianbin;ZHANG Xinghua;LI Cong(College of Life Sciences,Tianjin Normal University,Tianjin 300387,China;Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity,Tianjin Normal University,Tianjin 300387,China)

机构地区：[1]天津师范大学生命科学学院,天津300387 [2]天津师范大学天津市动物多样性保护与利用重点实验室,天津300387

出　　处：《天津师范大学学报（自然科学版）》2021年第6期73-80,共8页Journal of Tianjin Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(31671245).

摘　　要：为了解藏缅语族彝语支族群的头面部特征,测量了彝语支7个族群共6460例(男性2953例,女性3507例)成人的22项头面部指标,并与我国其他8个族群进行比较.结果表明,彝语支22项头面部指标的族群间差异均具有高度统计学意义(P<0.01).纳西族的眼部、鼻部和口部指标值较大,基诺族的眼部、鼻部、口部和面部指标值较小.15个族群的聚类分析和主成分分析结果显示,彝语支7个族群较为接近,且都与汉族和蒙古族较接近.在彝语支族群中,彝族、哈尼族、拉祜族、基诺族最为接近.彝语支族群的口裂宽值较小,头、额较宽,头较长.In order to understand the head and face characteristics of Yi language branch,the 22 head and face indexes of 6460 adults(2953 males and 3507 females)of seven ethnic groups in Yi language branch were measured,and compared with other eight ethnic groups in China.The results showed that the differences in 22 indexes among the seven ethnic groups in Yi language branch were all highly statistically significant(P<0.01).The Naxi had larger index values of eye,nose and mouth,while the Jino had smaller index values of eyes,nose,mouth and face.Clustering analysis and principal component analysis of the 15 ethnic groups showed that seven ethnic groups of Yi language branch were close to each other,and all of them were close to the Han and Mongolian nationalities.Among the Yi language groups,Yi,Hani,Lahu and Jino were the closest.Most of the Yi language groups had narrow cleft mouth,wider head and forehead,and longer head.

关 键 词：藏缅语族 彝语支 头面部 聚类分析 主成分分析 

分 类 号：Q983[生物学—人类学]