Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Tubothalamea
Miliolida
Miliolina
Cornuspiracea (Cornuspiroidea)
Cornuspiridae
Meandrospirinae
Children (1 direct children, 1 direct and indirect children):
Meandrospira washitensis