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 Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
         Phylum Sarcomastigophora Honigberg & Balamuth, 1963
           Subphylum Sarcodina - amebas
             Superclass Rhizopoda - rhizopodans see Phylum Rhizopoda Dujardin, 1835
               Class Granuloreticulosa see Phylum Foraminifera d'Orbigny, 1826
                 Order Athalamida Haeckel, 1862 see Class Athalamea Haeckel, 1862
                   Family Biomyxidae A.R. Loeblich Jr. & H. Tappan, 1961
                     1 Genus Arachnula Cienkowsky, 1876
                     2 Genus Biomyxa Leidy, 1875
                     3 Genus Gymnophrys Cienkowski, 1876
                     4 Genus Pontomyxa Topsent, 1892