title: Bursina nobilis
text: # Bursina nobilis
  
  Bursina nobilis, common name the noble frog shell, is a species of sea snail, a marine gastropod mollusc in the family Bursidae, the frog shells.
  
  ## Description
  
  The length of the shell varies between 25 mm and 113 mm.
  
  ## Distribution
  
  This marine species occurs off Mozambique and the Philippines.
  
  