Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Rotaliida
Rotaliina
Buliminoidea
Siphogenerinoididae
Siphogenerinoidinae
Rectobolivina

Rectobolivina zitteli (23750951)