Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Haptista
Haptophyta (Haptophytes)
Prymnesiophyceae
Phaeocystales

Phaeocystaceae (19888107)

Children (1 direct children, 11 direct and indirect children):

Phaeocystis (tree size 10)