title: Nassarius mirabilis
text: # Nassarius mirabilis
  
  Nassarius mirabilis is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the nassa mud snails or dog whelks.
  
  ## Description
  
  The length of the shell varies between 9.5 mm and 13 mm.
  
  ## Distribution
  
  This species occurs in the Indian Ocean off Southern Madagascar.
  
  