living organisms
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
  
 Superkingdom Eukaryotae
 see Domain Eukaryota Chatton, 1925
    
 Kingdom Animalia Linnaeus, 1758 - animals
      
 Subkingdom Protozoa Goldfuss, 1818
 see Kingdom Protozoa Goldfuss, 1818
        
 Phylum Sarcomastigophora Honigberg & Balamuth, 1963
          
 Subphylum Mastigophora Diesing, 1866 - flagellates
            
 Class Phytomastigophora
              
 Order Chloromonadida
 see Class Raphidophyceae Chadef. ex P.C.Silva (1980)