Task: Translation
Input (English): Buccinum parvulum is a species of sea snail , a true gastropod mollusk in the Buccinidae family , the whelks marine .
Output (Chinese): Buccinum parvulum是一种海洋蜗牛，是一种真正的腹足动物软体动物，在海洋幼崽（Buccinidae）中。