Central Taxonomic Thesaurus

Taxon Search
Organism
  Animalia
      Arthropoda
        Hexapoda
            Insecta
              Pterygota
                Neoptera
                    Plecoptera
                      Arctoperlaria
                        Euholognatha
                          Nemouroidea
                            Capniidae
                                    Allocapnia
                                            Allocapnia granulata