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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Rotaliida
Rotaliina
Chilostomelloidea (Chilostomellacea)
Gavelinellidae

Gyroidinus (22944545)

Children (2 direct children, 2 direct and indirect children):

Gyroidinus borealis

Gyroidinus profundus