Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Mollusca
            Gastropoda
              Heterobranchia
                Euthyneura
                 Tectipleura
                  Hygrophila
                          Lymnaeoidea
                            Lymnaeidae
                              Lymnaeinae
                                Lymnaeini
                                     Lymnaea
                                             Lymnaea compactilis
                                             Lymnaea nitidula