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Organism
  Animalia
      Echinodermata
        Asterozoa
            Ophiuroidea
              Myophiuroida
                Metophiurida
                  Ophintegrida
                    Ophiacanthida
                      Ophiodermatina
                          Ophiocomoidea
                            Ophiocomidae
                                     Ophiocoma
                                             Ophiocoma aethiops
                                     Ophiocomella
                                             Ophiocomella alexandri
                                                   [Ophiocoma alexandri]