title: Catenella
text: # Catenella
  
  Catenella is a genus of red algae belonging to the family Caulacanthaceae.
  
  The genus has almost cosmopolitan distribution.
  
  Species:
  
  * Catenella caespitosa (With.) L.M.Irvine
  * Catenella impudica (Mont.) J.Agardh
  