Classification
(master taxon) [(master rank)]Protoctista [kingdom]
Ciliophora [phylum]
Polyhymenophora [class]
Spirotricha [subclass]
Hypotrichida [order]
Sporadotrichina [suborder]
Euplotidae [family]
Familia Euplotidae bevat de volgende taxa:
Diophrys [genus]
Euplotes [genus]
Uronychia [genus]