Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Khakista (Diatomista)
Bacillariophyceae

Kreagra (25411423)

Children (3 direct children, 4 direct and indirect children):

Kreagra bifalcata

Kreagra forfex (tree size 1)

Kreagra tripartita