Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Dinozoa
Dinoflagellata (Dinoflagelate)
Dinophyceae
Peridiniales

Syndiniaceae (12604218)

Children (3 direct children, 19 direct and indirect children):

Hematodinium (tree size 3)

Merodinium (tree size 11)

Solenodinium (tree size 2)