title: Cerithiopsis nana
text: # Cerithiopsis nana
  
  Cerithiopsis nana is a species of minute sea snail, a marine gastropod mollusc in the family Cerithiopsidae.
  
  The species was described by Jeffreys in 1867.
  
  ## Distribution
  
  This species occurs in the Mediterranean Sea off Italy and in the Atlantic Ocean off Portugal.
  
  