Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Arthropoda
        Hexapoda
            Insecta
                Neoptera
                    Diptera
                      Nematocera
                        Ptychopteromorpha
                            Ptychopteridae
                              Bittacomorphinae
                                     Bittacomorpha
                                     Bittacomorphella
                              Ptychopterinae
                                     Ptychoptera