living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Parazoa (Sollas, 1884) see Phylum Porifera Grant, 1836
         Phylum Porifera Grant, 1836 - sponges
           Class Hexactinellida Schmidt, 1870 - hexactinellids
             Subclass Amphidiscophora Schulze, 1886
               Order Amphidiscosida Schrammen, 1924
                 Family Pheronematidae Gray, 1870
                   Genus Semprella see Genus Semperella Gray, 1868
                     Semprella schultzei see Semperella schultzei (Semper, 1868)