Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Bigyra

Opalozoa (21445839)

Children (3 direct children, 39 direct and indirect children):

Opalinata (tree size 21)

Proterozoa (tree size 13)

Kinetomonada (tree size 2)