Taxon Search
Organism
  Animalia
    Bilateria
     Protostomia
     Ecdysozoa
      Arthropoda
        Hexapoda
            Insecta
              Pterygota
                Palaeoptera
                       [Paleoptera]
                    Ephemeroptera
                      Pisciforma
                          Heptagenioidea
                                 [Setisura]
                            Isonychiidae
                                    Chirotenetes
                                    Chirotonetes
                                    Isonychia
                                            Isonychia arida
                                                   [Isonychia pictipes]
                                            Isonychia berneri
                                            Isonychia bicolor
                                                   [Chirotonetes albomanicatus]
                                                   [Isonychia albomanicata]
                                                   [Isonychia christina]
                                                   [Isonychia circe]
                                                   [Isonychia fattigi]
                                                   [Isonychia harperi]
                                                   [Isonychia matilda]
                                                   [Isonychia pacoleta]
                                                   [Isonychia sadleri]
                                                   [Palingenia bicolor]
                                            Isonychia campestris
                                                   [Isonychia sicca campestris]
                                            Isonychia diversa
                                            Isonychia georgiae
                                                   [Isonychia annulata]
                                                   [Isonychia notata]
                                                   [Isonychia thalia]
                                            Isonychia hoffmani
                                            Isonychia intermedia
                                                   [Chirotonetes intermedius]
                                            Isonychia obscura
                                            Isonychia rufa
                                            Isonychia sayi
                                            Isonychia serrata
                                            Isonychia sicca
                                                   [Chirotenetes mancus]
                                                   [Chirotenetes siccus]
                                                   [Chirotonetes mancus]
                                                   [Chirotonetes siccus]
                                                   [Isonychia edmundsi]
                                                   [Isonychia manca]
                                                   [Isonychia sicca manca]
                                                   [Isonychia sicca sicca]
                                            Isonychia similis
                                                   [Isonychia aurea]
                                            Isonychia tusculanensis
                                            Isonychia velma