What is a fish in the sea like catfish, and what is the difference between catfish and catfish

A catfish-like fish in the sea is called Silurus meridionalis, which is a warm-water offshore bottom fish, commonly known as Pinus ponderosa, city fish, bone fish and so on. They are similar in appearance to common catfish, with beards around their mouths. But they have only one pair of beards, on both sides of their mouths. The color of the back of Silurus meridionalis is dark brown, the body color is brown, the color of the abdomen is light, and the fins are gray-black.

1. What is a fish in the sea like catfish

A fish in the sea like catfish is Chinese catfish, which is similar to freshwater catfish. It's just that they are a kind of fish living in seawater, belonging to the genus Silurus of the family Silurus. Silurus meridionalis and common freshwater catfish are similar in appearance and have no scales.

Silurus meridionalis is mainly distributed in the South China Sea and the East China Sea of China. They like warm environment and often move into warm shallow water. The back of Silurus meridionalis is dark brown, the sides of the body are green brown, the color of the abdomen is light, and some are white, but the fins are gray-black.

2. What is the difference between sea catfish and catfish

1. The living environment is different: catfish mainly lives in fresh water, and they are distributed in a wide range. Catfish exists in most fresh water in China. Silurus meridionalis lives in seawater, and they like to live in warm sea areas.

2, different species: Although sea catfish are also called catfish, they are not the same species as catfish. Silurus meridionalis belongs to the genus Silurus of Siluridae, and catfish belongs to the genus Silurus of Siluriformes, which are quite different from each other in species.

3. Different beards: Freshwater catfish have two pairs of beards around their mouths, that is, four beards, while Chinese catfish has only one pair of beards.