Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Textulariia
Lituolida
Spiroplectamminina
Pavonitinoidea
Pavonitinidae
Spiropsammiinae (10911929)
Children (1 direct children, 2 direct and indirect children):
Spiropsammia
(tree size 1)