Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Spirotrichea (Spirotrich)
Hypotrichia (Hypotrich)
Amphisiellidae
Children (3 direct children, 3 direct and indirect children):
Balladyna euplotes
Balladyna parvula
Balladyna elongate