[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Branch Parazoa (Sollas, 1884) see Phylum Porifera Grant, 1836
       Phylum Porifera Grant, 1836 - sponges
         Class Calcarea Bowerbank, 1864 - calcareous sponges
           Order Heterocoela see Order Leucosolenida Hartman, 1958
             Genus Scypha Gray, 1821 see Genus Sycon Risso, 1826