title: Bithynia riddifordi
text: # Bithynia riddifordi
  
  Bithynia riddifordi is a species of small freshwater snail with a gill and an operculum, an aquatic prosobranch gastropod mollusc in the family Bithyniidae.
  
  ## Distribution
  
  This species occurs in:
  
  * The Balearic Islands
  