Wujiang fish is a kind of silver carp. This kind of fish mostly lives in the upper layer of fresh water, while catfish lives in the lower layer of water. They eat different foods in the water. Wujiang fish mainly eats small fish and shrimp in the water, while catfish lives by filtering plankton in the water. It is a kind of filter-feeding animals.

Wujiang fish is a very popular fish, which belongs to freshwater fish, so it has fewer fishbones. In addition, Wujiang fish is tender and delicious, so it is deeply loved by people.

However, the living environment required by Wujiang fish will be more demanding than other fish. For example, the cleanliness of the water source where Wujiang fish live needs to be high, otherwise the pollution of the water source may lead to the death of Wujiang fish. Therefore, Wujiang fish is also considered to be a very environmentally friendly fish. In many hot pot restaurants, they will choose to cook Wujiang fish in hot pot, and put some pepper in the hot pot, which is delicious and delicious.

First, the specific differences between Wujiang fish and catfish:

1, look at the beard

The distinction between Wujiang fish and catfish is very simple, because Wujiang fish is a silver carp that lives in a big river. There are no whiskers on the mouth of this fish, but catfish, an aquatic food, has whiskers on its mouth. Usually, when people buy fish, they can distinguish Wujiang fish from catfish by this alone.

2. Look at the fish scales

When distinguishing Wujiang fish from catfish, we can also look at the scales on their surfaces, because Wujiang fish is a kind of silver carp, and it has a lot of scales on its surface, while catfish has no scales on its surface, and its body surface is smooth, but sometimes there are bony shields on the body surfaces of those larger catfish.

3. Look at the poisonous glands on the spine and thigh?

When distinguishing Wujiang fish from catfish, we can also look at the poisonous glands on their spine and thigh. Wujiang fish's spine is soft and there are no poisonous glands, while catfish is not. This fish has poisonous glands on its back. If people are not careful, they will be stabbed by it, and the injury will be particularly painful, and the wound will be red and swollen.