life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukarya Chatton, 1925 see Domain Eukaryota Chatton, 1925
     Kingdom Protoctista Hogg, 1860
       Phylum Rhizopoda Dujardin, 1835 - rhizopods see Phylum Cercozoa Cavalier-Smith, 1998
         Genus Acrasia see Genus Acrasis van Tieghem, 1880
         Genus Centropyxis Stein, 1857
         Genus Difflugia Leclerc, 1815
         Genus Guttulina Cienkowski, 1873, nom. illeg. see Genus Pocheina A.R. Loeblich Jr. & H. Tappan, 1961
         Genus Guttulinopsis E.W. Olive, 1901
         Genus Hartmannella Alexeieff, 1912
         Genus Minakatella Lister, 1921
         Genus Thecamoeba Fromentel, 1874
         1 Class Lobosea (Carpenter, 1861) Cavalier-Smith, 1993 see Subphylum Lobosa Carpenter, 1861
         2 Class Acrasiomycota see Order Acrasida Schröter, 1886