Related how?

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

Discotricha papillifera (61999253)