(Ophryoglenidae) (Ophryoglenidae) is a biological family of the class Ciliatea and order Hymenostomatida.
Ophryoglena
Cinetochilidae
Cohnilembidae
Cyclidiidae
Frontoniidae
Glaucomidae
Lembadionidae
Loxocephalidae
Ophryoglenidae
Parameciidae
Parauronematidae
Pleuronematidae
Tetrahymenidae
Turaniellidae
Urocentridae
Uronematidae