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

Undellidae (25360907)

Children (5 direct children, 41 direct and indirect children):

Amplectella (tree size 3)

Amplectellopsis (tree size 1)

Proplectella (tree size 12)

Undella (tree size 17)

Undellopsis (tree size 3)