Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)

Dinozoa (1226719)

Children (3 direct children, 4472 direct and indirect children):

Dinoflagellata (tree size 4435)
Dinoflagelate

Protalveolata (tree size 15)

Ellobiopsea (tree size 19)