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- nonhomologus synapomorphy 非同源共同衍征
- clade A group defined by at least one shared derived character or synapomorphy inherited from a common ancestor; a monophyletic higher taxon, a branch on a cladogram. 进化枝由共同祖先演化产生的生物群在演化分枝图上的一个分支。
- synapomorphyn. [生]共源性状
- synapomorphy A morphological character shared by different species and used to group them into the same species group, genus, or higher taxon. Diagnoses a clade or monophyletic group. 共衍徵被不同种共享的一个形态学上的特徵，且用来聚集它们已进入相同的种群、属或较高的分类单元。判断一个演化支或单源群。
