Species (5)

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  Protista Ciliophora Microregma

  Microregma binucleatum Lepsi 1926

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• 

  Protista Ciliophora Microregma

  Microregma binucleata Lepsi 1926

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• 

  Protista Ciliophora Microregma

  Microregma audoboni Smith 1897

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• 

  Protista Ciliophora Microregma

  Microregma heterostoma Beardsley 1901

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• 

  Protista Ciliophora Microregma

  Microregma ponticum Lepsi 1926

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