Class Dinophyceae Pascher (1914)
   Order Brachidiniales A.R. Loebl. ex Sournia (1984)
     Family Brachidiniaceae Sournia (1972)
       Genus Asterodinium Sournia (1972)
         6 Asterodinium gracile Sournia
         7 Asterodinium libanum Abboud-Abi Saab
         8 Asterodinium spinosum