Children (13 direct children, 154 direct and indirect children):
Alexandrium
(tree size 37)
Alexandrium (dinoflagellate)
Gonyaulax
(tree size 76)
Lingulodinium
(tree size 1)
Leptodinium
(tree size 3)
Gonyaulacoideae
(tree size 3)
Acanthogonyaulax
(tree size 1)
Amiculosphaera
(tree size 1)
Amylax
(tree size 3)
Protoceratium
(tree size 10)
Thompsodinium
(tree size 1)
Caledonidinium
(tree size 1)
Leptodinioideae
Gonyaulax
(tree size 4)