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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Phaeista
Chrysista
Phagochrysia
Synurophyceae

Synurid (948998)

Children (2 direct children, 356 direct and indirect children):

Mallomonadaceae (tree size 324)

Synuraceae (tree size 30)