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

Nonionoidea (7049441)

Children (3 direct children, 277 direct and indirect children):

Nonionidae (tree size 260)

Spirotectinidae (tree size 2)

Almaenidae (tree size 12)