Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Arthropoda
        Hexapoda
            Insecta
                Neoptera
                    Trichoptera
                          Rhyacophiloidea
                            Rhyacophilidae
                                     Fansipangana
                                     Himalopsyche
                                     Philocrena
                                     Rhyacophila