Related how?

Biota (Life)
Eukaryote (Eukarya)
Protozoa (Protozoans)
Sarcomastigota
Amoebozoa
Tubulinea
Arcellinida (Testate lobose amoebae)

Cryptodifflugiidae (2115733)

Children (3 direct children, 12 direct and indirect children):

Wailesella (tree size 1)

Difflugiella

Cryptodifflugia (tree size 8)