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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Spirotrichea (Spirotrich)
Oligotrich (Oligotrichia)
Choreotrichida
Tintinnina

Ptychocylididae (25360899)

Children (4 direct children, 31 direct and indirect children):

Cymatocylis (tree size 10)

Protocymatocylis (tree size 1)

Ptychocylis (tree size 11)

Favella (tree size 5)