Colus aurariae is a species of sea snail , a true gastropod mollusk in the Buccinidae family , the whelks navy .
Colus aurariae is a species of sea snail , a true gastropod mollusk in the family Buccinidae , the marine whelks .
Colus aurariae is a species of sea snail , a true gastropod mollusk in the family Buccinidae , the marine whelks .
解释一下这段文字: Colus aurariae is a species of sea snail , a true gastropod mollusk in the Buccinidae family , the whelks navy . 输出: