Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Oligohymenophorea
Hymenostome (Hymenostomatia)
Tetrahymenida
Glaucomidae
Children (1 direct children, 1 direct and indirect children):
Monochilum elongatum