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
       Class Acantharea Haeckel, 1881
         Order Holacanthida Schewiakoff, 1926
           Family Acanthocollidae Schewiakoff, 1926 (?)
             Genus Acanthospira Weller, 1914, nom. illeg.