Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Oomycetes (Oomycota (descriptive name))

Hyphochytrea (22919252)

Children (2 direct children, 32 direct and indirect children):

Hyphochytriales (tree size 28)

Pirsoniales (tree size 2)