(Rhoicospheniaceae) (Rhoicospheniaceae) is a biological family of the class Bacillariophyceae (Diatoms) and order Cymbellales.
Campylopyxis
Cuneolus
Epiphalaina
Gomphonemopsis
Gomphoseptatum
Gomphosphenia
Rhoicosphenia
Tursiocola
Anomoeoneidaceae
Cymbellaceae
Gomphonemataceae
Rhoicospheniaceae