[Animalia] Linnaeus, 1758 - animals
   Phylum Cnidaria Hatschek, 1888 - cnidarians
     1.1 Class †Trilobozoa
     1.2 Class †Conulata Moore & Harrington, 1956
     2 Hydrozoa Owen, 1843
     3 Class Scyphozoa Goette, 1887 - jellyfish
     4 Cubozoa Werner, 1975 - box jellies