Kingdom Animalia Linnaeus, 1758 - animals Phylum Cnidaria Hatschek, 1888 - cnidarians Class Scyphozoa Goette, 1887 - jellyfish Order Semaeostomae see Order Semaeostomeae Genus Aurelia Lamarck, 1816 Genus Chrysaora Péron & Lesueur, 1810 Genus Cyanea Péron & Lesueur, 1810 Genus Pelagia Péron & Lesueur, 1810 Genus Stygiomedusa Russell, 1959