Taxon Search
Organism
  Animalia
    Bilateria
     Protostomia
     Ecdysozoa
      Arthropoda
        Hexapoda
            Insecta
              Pterygota
                Palaeoptera
                       [Paleoptera]
                    Ephemeroptera
                      Pisciforma
                            Siphlonuridae
                                   [Siphluridae]
                                    Ecdyurus
                                            Ecdyurus canadensis
                                            Ecdyurus grandis
                                            Ecdyurus lucidipennis
                                            Ecdyurus maculipennis
                                            Ecdyurus pullus
                                            Ecdyurus verticis
                                            Ecdyurus vicarius
                                    Edmundsius
                                            Edmundsius agilis
                                    Parameletus
                                            Parameletus chelifer
                                                   [Sparrea norvegica]
                                            Parameletus columbiae
                                            Parameletus croesus
                                                   [Siphlonuroides croesus]
                                            Parameletus midas
                                                   [Siphlonuroides midas]
                                    Siphlonisca
                                            Siphlonisca aerodromia
                                                   [Siphlonurus aerodromia]
                                    Siphlonuroides
                                    Siphlonurus
                                            Siphlonurus alternatus
                                                   [Baetis alternata]
                                                   [Baetis alternatus]
                                                   [Baetis annulata]
                                                   [Baetis annulatus]
                                                   [Siphlonurus annulata]
                                                   [Siphlurella alternata]
                                                   [Siphlurus alternans]
                                                   [Siphlurus alternatus]
                                            Siphlonurus autumnalis
                                            Siphlonurus barbaroides
                                            Siphlonurus barbarus
                                            Siphlonurus columbianus
                                            Siphlonurus decorus
                                            Siphlonurus demaryi
                                            Siphlonurus flavidus
                                            Siphlonurus luridipennis
                                                   [Baetis luridipennis]
                                                   [Ecdyurus luridipennis]
                                                   [Heptagenia luridipennis]
                                            Siphlonurus marginatus
                                            Siphlonurus marshalli
                                            Siphlonurus minnoi
                                            Siphlonurus mirus
                                                   [Siphlurus mirus]
                                            Siphlonurus noveboracana
                                                   [Baetis noveboracana]
                                                   [Ephemera noveboracana]
                                            Siphlonurus occidentalis
                                                   [Siphlonurus inflatus]
                                                   [Siphlurella occidentalis]
                                                   [Siphlurus occidentalis]
                                            Siphlonurus phyllis
                                            Siphlonurus quebecensis
                                                   [Siphlonurus triangularis]
                                                   [Siphlurus quebecensis]
                                            Siphlonurus rapidus
                                            Siphlonurus securifer
                                            Siphlonurus spectabilis
                                                   [Siphlonurus maria]
                                            Siphlonurus typicus
                                                   [Siphlonurus berenice]
                                                   [Siphlonurus bernice]
                                                   [Siphlonurus novangliae]
                                                   [Siphlurus typicus]
                                    Siphlurella
                                    Sparrea