Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Textulariia
Lituolida
Spiroplectamminina
Spiroplectamminoidea
Spiroplectamminidae
Spiroplectammininae
Spiroplectella (22983910)
Children (2 direct children, 2 direct and indirect children):
Spiroplectella cylindroides
Spiroplectella changchengensis