[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
     Class Noctiluciphyceae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
       Order Noctilucales Haeckel (1894)
         1 Family Noctilucaceae Kent (1881)
         2 Family Kofoidiniaceae F.J.R. Taylor (1976)
         3 Family Leptodiscaceae Kof. (1905)