Taxon Search
Organism
  Animalia
    Bilateria
     Protostomia
     Lophozoa
      Mollusca
            Gastropoda
                   [Orthogastropoda]
                    Stylommatophora
                      Mesurethra
                            Strophocheilidae
                                    Megalobulimus
                                    Strophocheilus