title: Cyclostephanos
text: # Cyclostephanos
  
  Cyclostephanos is a genus of diatoms belonging to the family Stephanodiscaceae.
  
  The genus has cosmopolitan distribution.
  
  Species:
  
  * Cyclostephanos costatus L.P.Loginova, E.G.Lupikina & G.K.Khursevich, 1984
  * Cyclostephanos fenestratus Theriot & Kociolek, 1988
  * Cyclostephanos gasseae E.Fourtanier, 1987
  