title: Vacerrena
text: # Vacerrena
  
  Vacerrena is a small genus of sea snails in the family Fissurellidae, the keyhole limpets and slit limpets.
  
  ## Species
  
  Species within the genus Vacerrena include:
  
  * Vacerrena kesteveni (Hedley, 1900)
  * Vacerrena nana (H. Adams, 1872)
  