Eukaryota  >  Ciliophora  >  Armophorea

Family	Genus	Species
Apometopidae	1	10
Caenomorphidae	3	9
Clevelandellidae	4	31
Metopidae	12	87
Nyctotheridae	3	19
Sicuophoridae	1	1
Tropidoatractidae	2	9