A rainbow trout fingerling peers out from the gullet of a northern pike at the Alaska Department of Fish& amp; Game aquarium in Anchorage.

• 一只虹鳟鱼从白斑狗鱼的喉咙里惊恐地向外看着，这是来自美国阿拉斯加州安克雷奇(国阿拉斯加州南部的港口城市)族馆的图片。