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生物通
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墨西哥下加利福尼亚半岛沿海沙丘蜜罐蚁(Formicidae: Myrmecocystus)种间与 ...
本研究针对墨西哥下加利福尼亚半岛太平洋沿岸沙丘地带两种形态相似的蜜罐蚁(Myrmecocystus)难以区分的分类学难题,研究人员运用几何形态测量学方法,通过105个样本的头胸部三维形态分析,首次揭示这两种非姐妹种在头部形态存在显著差异,同时发现种群间 ...
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