Central Taxonomic Thesaurus

Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Malvids
                    Malvales
                            Malvaceae
                                     Pterygota
                Palaeoptera
                    Odonata
                      Anisoptera
                            Corduliidae
                              Corduliinae
                                     Aeschnosoma
                                     Cordulia
                                     Dorocordulia
                                     Epitheca
                                       Epitheca (Epicordulia)
                                       Epitheca (Tetragoneuria)
                                     Gomphomacromia
                                     Helocordulia
                                     Lauromacromia
                                     Navicordulia
                                     Neocordulia
                                     Neurocordulia
                                     Paracordulia
                                     Rialla
                                     Santosia
                                     Somatochlora
                                     Williamsonia
                                     Epicordulia
                              Macromiinae
                                     Didymops
                                     Macromia
                                     Platycordulia
                                     Tetragoneuria