Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Haptista
Haptophyta (Haptophytes)
Coccolithophyceae
Prymnesiophycidae
Prymnesiales

Prymnesiaceae (18821513)

Children (7 direct children, 95 direct and indirect children):

Prymnesium (tree size 26)

Chrysochromulina (tree size 52)

Chrysoculter (tree size 1)

Corymbellus (tree size 1)

Haptolina (tree size 5)

Imantonia (tree size 1)

Pseudohaptolina (tree size 2)