Phylum Coelenterata Leuckart, 1847 see Infrakingdom Coelenterata Leuckart, 1847 Class Scyphozoa Goette, 1887 - jellyfish Subclass †Corumbellata see Subclass Scyphomedusae Lankaster, 1877 Subclass Scyphomedusae Lankaster, 1877