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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Phaeista
Chrysista
Phagochrysia
Chrysophyceae (Golden algae)

Ochromonadales (1535943)

Children (3 direct children, 33 direct and indirect children):

Chromulinaceae (tree size 17)

Dinobryonaceae (tree size 4)

Ochromonadaceae (tree size 9)