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  1. cladogenesis

    • IPA[ˌkleɪdə(ʊ)ˈdʒɛnɪsɪs]

    英式

    • n.
      the formation of a new group of organisms or higher taxon by evolutionary divergence from an ancestral form.
    • noun: cladogenesis

    • 更多解釋
    • IPA[ˌkladəˈjenəsəs]

    美式

    • n.
      the formation of a new group of organisms or higher taxon by evolutionary divergence from an ...

    Oxford American Dictionary