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 Rotaliida Lankester, 1885
             Superfamily Chilostomellacea Brady, 1881 see Superfamily Chilostomelloidea Brady, 1881
               Family Gavelinellidae Hofker, 1956
                 1 Genus Gyroidinoides Brotzen, 1942
                 2 Genus Anomalinulla Saidova, 1975
                 3 Genus Discanomalina Asano, 1951
                 4 Genus Gyroidella Saidova, 1975
                 5 Genus Gyroidina d'Orbigny, 1826
                 6 Genus Gyroidinopsis McCulloch, 1977
                 7 Genus Hansenisca Loeblich & Tappan, 1988
                 8 Genus Hanzawaia Asano, 1944