Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Chromista Caval.-Sm. (1981) - chromists
                           Subkingdom Harosa Cavalier-Smith, 2010
                             [crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                               Infrakingdom Rhizaria Cavalier-Smith, 2002
                                 Phylum Retaria Cavalier-Smith, 2002
                                   Subphylum Foraminifera d'Orbigny, 1826
                                     Globothalamea Pawlowski, Holzmann & Tyszka, 2013
                                       Class Rotaliata Mikhalevich, 1980 - hyaline foraminifers
                                         Subclass Rotalianaᵀ Mikhalevich, 1980
                                           Superorder Discorboida Ehrenberg, 1838
                                             Order Rosalinida Delage & Hérouard, 1896
                                               Superfamily Gavelinelloidea Hofker, 1956
                                                 Family Gavelinellidaeᵀ Hofker, 1956
                                                   Subfamily Gavelinellinaeᵀ Hofker, 1956
                                                     Genus Gyroidina d'Orbigny, 1826
                                                       Gyroidina acuta
                                                       Gyroidina altiformis Stewart & Stewart, 1930
                                                       Gyroidina altispira Cushman & Stainforth, 1945
                                                       Gyroidina angustiumbilicata Ten Dam, 1944
                                                       Gyroidina broeckhiana (Karrer, 1878)
                                                       Gyroidina caucasica Subbotina, 1947
                                                       Gyroidina complanata Cushman & Stainforth, 1945
                                                       Gyroidina condoni (Cushman & Schenck, 1928)
                                                       Gyroidina crassa
                                                       Gyroidina delicata Parker, 1958
                                                       Gyroidina depressa (Alth, 1850)
                                                       Gyroidina depressaeformis Bykova, 1953
                                                       Gyroidina florealis
                                                       Gyroidina gemma Bandy, 1953
                                                       Gyroidina girardana (Reuss, 1851)
                                                       Gyroidina globosa (Hagenow, 1842)
                                                       Gyroidina io Resig, 1958
                                                       Gyroidina jarvisi Cushman & Stainforth, 1945
                                                       Gyroidina laevigata d'Orbigny, 1826
                                                       Gyroidina lamarckiana (d'Orbigny, 1839)
                                                       Gyroidina longispira Tedeschi & Zanmatti, 1957
                                                       Gyroidina moskvini Keller, 1946
                                                       Gyroidina multilocula
                                                       Gyroidina neosoldanii
                                                       Gyroidina nipponicua
                                                       Gyroidina nitida (Reuss, 1844)
                                                       Gyroidina nitidula (Schwager, 1866)
                                                       Gyroidina octocamerata Cushman & Hanna, 1927
                                                       Gyroidina orbicularis d'Orbigny, 1826
                                                       Gyroidina parva Cushman & Renz, 1941
                                                       Gyroidina perampla
                                                       Gyroidina planata
                                                       Gyroidina planulata Cushman & Renz, 1941
                                                       Gyroidina prominula
                                                       Gyroidina quinqueloba Uchio, 1960
                                                       Gyroidina relizana Kleinpell, 1938
                                                       Gyroidina rothwelli Natland, 1950
                                                       Gyroidina rotundimargo
                                                       Gyroidina soldani
                                                       Gyroidina solida
                                                       Gyroidina subplanulata Echols, 1971
                                                       Gyroidina subtener
                                                       Gyroidina tendami Schijfsma, 1946
                                                       Gyroidina tenera
                                                       Gyroidina turgida (Hagenow, 1842)
                                                       Gyroidina umbilicata d'Orbigny in Fornasini, 1902
                                                       Gyroidina umbonata (Silvestri, 1898)
                                                       Gyroidina zealandica