动物界长寿的不在少数,比如龟和鱼。1737年,科学家们在印度洋的一个岛上捕获了一只象龟,据鉴定,它的年龄当时是100岁左右。这只龟被送到英国,在一个动物园又活了很长时间,20世纪20年代还生活在那里。而1794年在莫斯科近郊的一个湖里捉到一条狗鱼,它的鳃盖上穿着一个金环,上面刻着:“沙皇鲍利斯放生。”沙皇鲍利斯执政的年代是1598—1605年,这条狗鱼在湖里生活 Longevity of the animal kingdom, such as turtles and fish. In 1737, scientists captured a tortoise on an island in the Indian Ocean. It was identified that it was around 100 years old at the time. The turtle was sent to England and lived in a zoo for a long time and lived there in the 1920s. In 1794, a pike was caught in a lake on the outskirts of Moscow, with a gold ring on its gill cover inscribed: “Tsar Boris released.” Tsar Boris was in power in 1598- In 1605, the dogfish lived in the lake