. "Merica asperella, common name the elegant nutmeg, is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae, the nutmeg snails."@en . "* Cancellaria grayi (Tryon, 1885)" . . "Merica asperella"@en . . . "* Cancellaria asperella (Lamarck, 1822)" . .