基于18个代表种的防御腺特征,探讨了中国刺甲族(Platyscelidini)4个属的分类地位和系统发育关系.通过埘防御腺的着牛位置、形状及其长度和宽度、腺体间距及其表面花纹和皱褶等重要特征的分析,归纳出属级和族级的防御腺特征.利用SPSS 13.0和Hennig 86(1.5)2个软件对所选定的防御腺特征分别进行聚类分析和进化分析,两者结果均支持刺甲族现有分类体系的稳定性,且后者提出刺甲族4属的系统发育关系为:(Myatis+Bioramix)+(Oodescelis+Platyscelis).%This paper deals with the phylogenetic systematics and taxonomic status of four Chinese genera of the tribe Platyscelidini based on defensive gland structure. We summarized the characteristics of the glands at the generic level and tribric level according to gland position, shape, length and width, the distance between the two glands, and gland surface decorated whorles and wrinkles. The SPSS 13.0 and Hennig 86 program (version 1.5) were used to analyze the selected characteristics of defensive glands, the former was the hierarchical analysis while the latter the evolutionary one, and both analysis results support the stability of the existing classification system of Platyscelidini. The latter analysis result suggests that the evolutionary relationship should be as (Myatis+Bioramix)+(Oodescelis+Platysceli).
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