Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Phyllopharyngea
Suctoria
Exogenida
Thecacinetidae
Children (3 direct children, 3 direct and indirect children):
Thecacineta calix
Thecacineta halacari
Thecacineta inclusa