organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     amoeboid protists
       Phylum Granuloreticulosa de Saedeleer, 1934 see Phylum Foraminifera d'Orbigny, 1826
         Class Foraminifera d'Orbigny, 1826 see Phylum Foraminifera d'Orbigny, 1826
           Order Astrorhizida Lankester, 1885
             Superfamily Astrorhizacea Brady, 1881 see Superfamily Astrorhizoidea Brady, 1881
               Family Saccamminidae Brady, 1884
                 1 Genus Astrammina Rhumbler, 1932
                 2 Genus Pilulina Carpenter, 1870
                 3 Genus Saccammina Sars, 1869
                 4 Genus Ovammina Dahlgren, 1962
                 5 Genus Technitella Norman, 1878