title: Bathyliotina
text: # Bathyliotina
  
  Bathyliotina is a genus of sea snails, marine gastropod mollusks in the family Liotiidae.
  
  ## Description
  
  The typical characteristics of this genus are:
  
  * the thick shell is broader than high.
  * the opening of the deep umbilicus is rather broad.
  * the sculpture shows many blunt spines at its periphery.
  * the outer lip is expanded to a considerable extent, formed by decreasing lamellar layers.
  
  ## Species
  
  * Bathyliotina armata (A. Adams, 1861)
  * Bathyliotina glassi McLean, 1988
  * Bathyliotina lamellosa (Schepman, 1908)
  * Bathyliotina nakayasui Habe, 1981
  * Bathyliotina schepmani Habe, 1953
  