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

Helicoprorodontidae (25407101)

Children (3 direct children, 11 direct and indirect children):

Apotrachelotractus (tree size 1)

Helicoprorodon (tree size 6)

Trachelotractus (tree size 1)