title: Drillia sesquitertia
text: # Drillia sesquitertia
  
  Drillia sesquitertia is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
  
  ## Description
  
  The length of the shell attains 21 mm, its diameter 7 mm.
  
  ## Distribution
  
  This species occurs in the demersal zone of the Atlantic Ocean off East Africa.
  
  