Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Nassophorea
Microthoracida

Microthoracidae (25361937)

Children (3 direct children, 8 direct and indirect children):

Drepanomonas (tree size 1)

Hemicyclium (tree size 1)

Microthorax (tree size 3)