Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Kinetofragminophora
Suctorida

Urnulidae (49559072)

Children (1 direct children, 2 direct and indirect children):

Metacineta (tree size 1)