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Organism
  Animalia
      Mollusca
            Gastropoda
              Heterobranchia
                Euthyneura
                 Tectipleura
                  Eupulmonata
                    Stylommatophora
                      Achatinina
                          Achatinoidea
                            Ferussaciidae
                                     Cecilioides
                                     Geostilbia
                                             Geostilbia aperta
                                                   [Cecilioides aperta]