Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Khakista (Diatomista)
Bacillariophyceae
Fragilariophycidae
Rhaphoneidales
Psammodiscaceae (25366581)
Children (1 direct children, 3 direct and indirect children):
Psammodiscus
(tree size 2)