[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 13c;41o;74f;125g;446s;53v
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
  Count: 12c;39o;71f;118g;441s;53v
     Class Dinophyceae Pascher (1914)
    Count: 6o;19f;32g;197s;40v
       Subclass Peridiniphycidae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
      Count: 2o;11f;21g;128s;37v
         Family Oxytoxaceae Er. Lindem. (1928)
        Count: 2g;11s
           Genus Oxytoxum F. Stein (1883)
          Count: 10s
             Oxytoxum constrictum (Stein, 1883) Bütschli see Corythodinium constrictum (Stein) F.J.R. Taylor
            Count: -