Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Rotaliida
Rotaliina
Discorbinelloidea
Pseudoparrellidae
Children (1 direct children, 6 direct and indirect children):
Stetsonia
(tree size 5)
Stetsonia (foraminifera)