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

Xystonellidae (25360910)

Children (4 direct children, 70 direct and indirect children):

Parafavella (tree size 29)

Parundella (tree size 15)

Xystonella (tree size 7)

Xystonellopsis (tree size 15)