Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Bacillariophyta
Coscinodiscophyceae (Centricae)

Stictodiscales (21221091)

Children (2 direct children, 59 direct and indirect children):

Stictodiscaceae (tree size 51)

Benetoraceae (tree size 6)