Sentence 1: Margarites giganteus , common name the marine margarite , is a species of sea snail , a giant gastropod mollusk in the family Margaritidae .
Sentence 2: Margarites giganteus , common name of the giant margarite , is a species of sea snail , a marine gastropod mollusk in the Margaritidae family .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?