Taxon Search
Organism
  Animalia
    Bilateria
     Protostomia
     Ecdysozoa
      Arthropoda
        Hexapoda
            Insecta
              Pterygota
                Palaeoptera
                       [Paleoptera]
                    Ephemeroptera
                      Furcatergalia
                        Scapphodonta
                          Ephemeroidea
                            Ephemeridae
                                    Ephemera
                                            Ephemera blanda
                                                   [Ephemera triplex]
                                            Ephemera compar
                                            Ephemera guttulata
                                            Ephemera hilaris
                                            Ephemera simulans
                                                   [Ephemera decora]
                                                   [Ephemera natata]
                                            Ephemera traverae
                                                   [Ephemera traveri]
                                            Ephemera varia
                                    Hexagenia
                                            Hexagenia albivitta
                                                   [Hexagenia albivittata]
                                                   [Hexagenia benedicta]
                                                   [Hexagenia dominans]
                                            Hexagenia atrocaudata
                                            Hexagenia bilineata
                                            Hexagenia limbata
                                                   [Ephemera limbata]
                                                   [Hexagenia affiliata]
                                                   [Hexagenia angulata]
                                                   [Hexagenia californica]
                                                   [Hexagenia carolina]
                                                   [Hexagenia elegans]
                                                   [Hexagenia kanuga]
                                                   [Hexagenia limbata californica]
                                                   [Hexagenia limbata limbata]
                                                   [Hexagenia limbata occulta]
                                                   [Hexagenia limbata venusta]
                                                   [Hexagenia limbata viridescens]
                                                   [Hexagenia marilandica]
                                                   [Hexagenia mingo]
                                                   [Hexagenia munda affiliata]
                                                   [Hexagenia munda elegans]
                                                   [Hexagenia munda marilandica]
                                                   [Hexagenia munda munda]
                                                   [Hexagenia munda]
                                                   [Hexagenia occulta]
                                                   [Hexagenia pallens]
                                                   [Hexagenia rosacea]
                                                   [Hexagenia variabilis]
                                                   [Hexagenia venusta]
                                                   [Hexagenia viridescens]
                                                   [Hexagenia weewa]
                                            Hexagenia mexicana
                                            Hexagenia orlando
                                                   [Hexagenia munda orlando]
                                            Hexagenia rigida
                                                   [Hexagenia bilineata falcata]
                                    Litobrancha
                                            Litobrancha recurvata
                                                   [Hexagenia recurrata]
                                                   [Hexagenia recurvata]