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

Tetrahymenida (25362091)

Children (1 direct children, 8 direct and indirect children):

Glaucomidae (tree size 7)