(Hyalophacus) (Hyalophacus) is a biological genus in the family Euglenaceae and order Euglenales.
Hyalophacus ocellatus
Ascoglena
Astasia
Colacium
Cyclidiopsis
Euglena
Euglenopsis
Hyalophacus
Khawkinea
Lepocinclis
Phacus
Strombomonas
Trachelomonas