organisms
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
  
 Domain eukaryotes
 see Domain Eukaryota Chatton, 1925
    
 alveolates Cavalier-Smith
 see [unranked] Alveolata Cavalier-Smith, 1991
      
 Phylum Dinoflagellata Engl. (1903)
 see Superclass Dinoflagellata Bütschli, 1885
        
 Class Noctiluciphyceae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
          
 Order Noctilucales Haeckel (1894)
            
 1 Family Noctilucaceaeᵀ Kent (1881)
            
 2 Family Kofoidiniaceae F.J.R. Taylor (1976)