Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Retaria

Radiozoa (21446955)

Children (4 direct children, 12 direct and indirect children):

Peridium (tree size 2)

Spasmaria

Sticholonchea (tree size 4)

Cadiidae (tree size 2)