Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Prostomatea
Prorodontida

Holophryidae (23301571)

Children (4 direct children, 26 direct and indirect children):

Cryptocaryon (tree size 1)

Bursella (tree size 1)

Bursellopsis (tree size 1)

Holophrya (tree size 19)