Sentence Examples

  • - Female of Purpura lapillus removed from its shell; the mantleskirt cut along its left line of attachment and thrown over to the right side of the animal so as to expose the organs on its inner face.
  • Oysters do not flourish in water containing less than 3% salt; and hence they are absent from the Baltic. The chief enemies of oysters are the dog-whelk, Purpura lapillus, and the whelk-tingle, Murex erinaceus, which bore through the shells.

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