Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Alveolate (Alveolata)
Ciliophora (Ciliates)
Oligohymenophorea
Philasterida
Thigmophryidae

Thigmophrya (25407214)

Children (5 direct children, 5 direct and indirect children):

Thigmophrya annella

Thigmophrya bivalviorum

Thigmophrya macomae

Thigmophrya saxicavae

Thigmophrya tapetis