title: Vanikoroidea
text: # Vanikoroidea
  
  Vanikoroidea is a superfamily of sea snails, marine gastropod molluscs in the clade Littorinimorpha. The superfamily Eulimoidea is a synonym of Vanikoroidea.
  
  ## Families
  
  Families within the superfamily Vanikoroidea include:
  
  * Family Eulimidae Philippi, 1853
  * Family Haloceratidae Warén & Bouchet, 1991
  * Family Hipponicidae Troschel, 1861
  * Family Vanikoridae Gray, 1840
  