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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Rotaliida
Rotaliina
Nonionoidea (Nonionacea)

Nonionidae (7049442)

Children (9 direct children, 260 direct and indirect children):

Astrononion (tree size 29)

Spirotectinae (tree size 2)

Astrononioninae (tree size 7)

Nonioninae (tree size 99)

Pulleniinae (tree size 67)

Astronoides

Carinomelonis

Nonion (tree size 44)

Nonionina (tree size 3)