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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)

Oligohymenophorea (3113733)

Children (12 direct children, 821 direct and indirect children):

Peritrichia (tree size 331)
Peritrich

Apostomatia (tree size 13)

Hymenostome (tree size 50)
Hymenostomatia

Peniculid (tree size 61)
Peniculida

Astomatia (tree size 28)

Apostomatida (tree size 28)

Philasterida (tree size 159)

Scuticociliatia (tree size 136)
Scuticociliate

Peniculia

Plagiopylia

Peritrichida (tree size 3)

Scuticociliatida