Shifting sands: the use of the lower taxonomic ranks in diatoms

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タイトル別名
  • Shifting sands the use of the lower tax

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In sexual organisms, such as most diatoms, the variation pattern generally lacks a welldeveloped hierarchical structure below a certain critical level, which is where species boundaries should be drawn. Genera and other higher taxa should never be polyphyletic; ranking is never absolute but relative. Infraspecific taxa should generally be avoided until our knowledge of nature, origin and maintenance of the variation pattern has improved significantly.

収録刊行物

  • Diatom

    Diatom 13 (0), 13-17, 1997

    The Japanese Society of Diatomology

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