Species (5)

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  Protista Ciliophora Hypotrichida Oxytrichidae Oxytricha

  Oxytricha hymenostoma Stokes 1887

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  Protista Ciliophora Hypotrichea Oxytrichida Oxytrichidae Oxytrichinae Oxytricha

  Oxytricha hymenostoma Stokes 1887

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• 

  Protista Ciliophora Hymenostoma

  Hymenostoma magnum

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• 

  Protista Ciliophora Hymenostoma

  Hymenostoma hymenophora Stokes 1884

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• 

  Protista Ciliophora Hymenostoma

  Hymenostoma magna Stokes 1887

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