Taxon Search
Last Universal Common Ancestor
  Chromista
      Heterokontophyta
            Mediophyceae
                    Stephanodiscales
                            Stephanodiscaceae
                                    Cyclotella
                                    Stephanocyclus
                                            Stephanocyclus gamma
                                                   [Cyclotella gamma]
                                            Stephanocyclus meneghinianus
                                                   [Cyclotella meneghiniana]