这一组图片所示是几尾养在海水缸中的狗头鱼,此鱼属鲀科(Tetraodontidae)英文名 Dogface puffer,有几个种类外表特征比较接近,由于缺乏解剖研究,作者无法判定其究竟属哪一种。其实此科几个相似物种有一些共同特点:主要分布于印度洋和太平洋,有些可生活于河口甚至泻湖中(与淡水河豚是近亲), This group of pictures shows a few of the kennels housed in the seawater tank. The fish is a Dogface puffer with a few species whose appearance is relatively close. Due to the lack of anatomy, the authors can not determine whether it is Which kind. In fact, there are some common features of several similar species of this family: mainly in the Indian Ocean and the Pacific Ocean, some can live in estuaries and even lagoons (close relatives of freshwater puffer fish)