 organisms
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
 organisms
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes
 see Domain Eukaryota Chatton, 1925
 Domain eukaryotes
 see Domain Eukaryota Chatton, 1925
     flagellated protists
 flagellated protists
       residual free-living and predatory heterotrophic flagellates
 residual free-living and predatory heterotrophic flagellates
         Family Apusomonadidae Karpov & Mylnikov, 1989
 Family Apusomonadidae Karpov & Mylnikov, 1989
           1 Genus Amastigomonas De Saedeleer, 1931
 1 Genus Amastigomonas De Saedeleer, 1931
           2 Genus Apusomonas Aléxéieff, 1924
 2 Genus Apusomonas Aléxéieff, 1924