title: Monostiolum
text: # Monostiolum
  
  Monostiolum is a genus of sea snails, marine gastropod mollusks in the family Pisaniidae.
  
  ## Species
  
  Species within the genus Monostiolum include:
  
  * Monostiolum atlanticum (Coelho, Matthews & Cardoso, 1970)
  * Monostiolum auratum Watters & Finlay, 1989
  * Monostiolum crebristriatus (Carpenter, 1856)
  * Monostiolum fumosum Watters, 2009
  * Monostiolum harryleei Garcia, 2006
  * Monostiolum nigricostatum (Reeve, 1846)
  * Monostiolum nocturnum Watters, 2009
  * Monostiolum pictum (Reeve, 1844)
  * Monostiolum rosewateri Watters & Finlay, 1989
  * Monostiolum simonei Watters, 2016
  * Monostiolum tessellatum (Reeve, 1844)
  
  ### Species brought into synonymy
  
  * Monostiolum weberi (Watters, 1983): synonym of Bailya weberi (Watters, 1983)
  