[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Supergroup Excavata Cavalier-Smith, 2002 see [unranked] Excavata Cavalier-Smith, 2002
       Heterolobosea Page & Blanton, 1985 see Class Heterolobosea Page & Blanton, 1985
         Acrasidae Poche, 1913
           Genus Acrasis van Tieghem, 1880