Related how?
Biota
(Life)
Eukaryote
(Eukarya)
Chromista
Harosa
Rhizaria
Radiolaria
(Radiolarians)
Polycystine
(Polycystinea)
Spumellaria
Heliodiscidae (
25368554
)
Children (2 direct children, 9 direct and indirect children):
Sethodiscus
(tree size 2)
Heliodiscus
(tree size 5)