title: Natica castrensis
text: # Natica castrensis
  
  Natica castrensis is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
  
  ## Distribution
  
  Barbados, Lesser Antilles. Known from hermit-crabbed shells, in deep-water traps set at 150-200 metres.
  
  