赫哲族掌指纹特征研究

本文对166名健康赫哲族人的掌指纹进行了研究,其中男性86名,女性80名。本文列出了58个赫哲族掌指纹参数,将其中52个掌指纹特征输入电子计算机,进行了相关及主成份分析。并且,将赫哲族的掌指纹特征与汉族的掌指纹特征进行了比较。 结果表明:赫哲族的掌指纹特征是与汉族相似的,并且有自己的特征;双手同名指的相关系数大于非同名指,单手相邻指的相关系数大于相隔指;在有关掌指纹特征的研究中,指纹的重要性大于掌纹。

DERMATOGLYPHIC STUDY OF HEZHEN NATIONALITY IN NORTHEAST CHINA

Dermatoglyphic data on 58 traits (frequencies of ten finger patterns; ten finger ulnar and radial ridge counts; TRC and ARC; both hand patterns on the hypothenar and thenar/I, II, III, IV interdigital areas; and main line A, B, C, D: atd angles, T-ratio, a-b. b-c. c-d. a-d plam pattern ridge-count) and indices of finger and palm prints are presented in this paper for Hezhen nationality from Northeast China. Relative analysis and principal component analysis of Hezhen dermatoglvphic characters are made with computer. The normal dermatoglyphic parameters of Hezhen nationality are similar to Han natio-nality. Finger prints are more important than palm prints for studying dermatoglyphics. Finger prints and palm prints are genetically independent.