polyphyletic Refers to a group of species that do not have one common ancestor species. Species may be grouped polyphyletically as a convenience until a monophyletic classification can be made.
复系的指的
没有
共同祖先的族群。在便利性之下，种可
自多祖先
系的群集，直
单源的分类被创立。
polyphyletic Refers to a group of species that do not have one common ancestor species. Species may be grouped polyphyletically as a convenience until a monophyletic classification can be made.
复系的指的没有共同祖先的族群。在便利性之下，种可自多祖先系的群集，直单源的分类被创立。
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