Scyphozoa Götte, 1887
Archirhizidae Haeckel, 1880
Cassiopeidae Agassiz, 1862
Catostylidae Gegenbaur, 1857
Cepheidae Claus, 1883
Lobonematidae Stiasny, 1921
Lychnorhizidae Haeckel, 1880
Mastigiidae Stiasny, 1921
Rhizostomatidae Claus, 1883
Stomolophidae Haeckel, 1880
Thysanostomatidae Gegenbaur, 1857
Versurigidae Gegenbaur, 1857
