Related how?
Biota
(Life)
Eukaryote
(Eukarya)
Chromista
Harosa
Rhizaria
Radiolaria
(Radiolarians)
Acantharia
(Acantharea)
Acanthophractida
Heliozoa
Protomyxidea (
23832661
)
Children (1 direct children, 1 direct and indirect children):
Helioflagellidae