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 Foraminiferida d'Orbigny, 1826 - foraminiferans see Class Foraminifera d'Orbigny, 1826
                   Suborder Rotaliina Delage & Herouard, 1896 see Order Rotaliida Lankester, 1885
                     Superfamily Discorboidea Ehrenberg, 1838
                       Family Epistomariidae Hofker, 1954
                         1 Genus Epistomaroides Uchio, 1952
                         2 Genus Pseudoeponides Kawai & Uchio, 1950
                         3 Genus Palmerinella Bermúdez, 1934
                         4 Genus Eponidella Cushman & Hedberg, 1935
                         5 Genus Hubbardina McCulloch, 1977
                         6 Genus Pseudohelenina Collins, 1974
                         7 Genus Helenina Saunders, 1961