the cameo shell) eats only sea urchins, "Chang explains." Rock shells (family Muricidae) like to eat other kinds of mollusks, and cone shells (family Conidae) emit a poison when they encounter enemies. If you don't clean up the leftover food, they'll think it's an enemy and will keep emitting poison. They might even poison themselves! "
「像是大法螺喜歡吃海星、萬寶螺只吃海膽、骨螺會獵吃其他貝類、芋螺遇到敵人則會噴出毒液，如果沒有將它吃剩的餌料清除，它會誤以為是敵人，不斷噴出毒液，最後連自己都毒死了！」