Related how?

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

Triceratiaceae (18647988)

Children (3 direct children, 90 direct and indirect children):

Pleurosira (tree size 1)

Sheshukovia (tree size 8)

Triceratium (tree size 78)