Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Tubothalamea
Miliolida
Miliolina
Milioloidea (Miliolacea)
Hauerinidae
Tubinellinae

Parrina (23759706)

Children (6 direct children, 6 direct and indirect children):

Parrina bradyi

Parrina clarionica

Parrina diversa

Parrina diversiformis

Parrina gullensis

Parrina multistoma