Pufferfish is a venomous saltwater fish, but it is not a protected animal. In China and other countries and regions, puffer fish is usually highly regarded as a special food ingredient, so its farming and fishing volume are relatively large. However, because pufferfish co...
The name of the spiny pufferfish reflects this fact. These spines on the body of the spiny puffer fish evolved from scales. In other words, the scales of the spiny puffer fish are movable spines. When the puffer fish's body expands, the spines can stand upright, and the bases of the spines ar...