title: Nassarius crenulatus
text: # Nassarius crenulatus
  
  Nassarius crenulatus is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the Nassa mud snails or dog whelks.
  
  This species name has become a nomen dubium.
  
  ## Description
  
  The shell grows to a length of 32 mm.
  
  ## Distribution
  
  This species occurs in the Red Sea, in the Indian Ocean off Madagascar and Tanzania; off Taiwan.
  
  