Basha fish is an important freshwater aquaculture species in Southeast Asian countries. It belongs to Silurus, and Paugusiushamiltoa, which belongs to Silurus, is a scaleless fish.

The shape of Basha fish is very similar to that of white bone fish produced in the Pearl River system in China. Body length, flat side The head is pointed, flat and flat, and the back of the head is obliquely convex; Mouth width, transverse fissure, proximal position.

During the growth of the fish, three large pieces of fat accumulated in the abdominal cavity, accounting for about 58% of the body weight, also known as "three-fat fish".

Extended data:

Bazaar fish selection:

Squeeze the fish with your fingers. If the crushed part can rebound immediately, it means that the fish is fresh. If the rebound is slow or there is a pit there, it is not fresh.

Second, look at the shape, the fish scales are complete;

Third, look at the gills, peel off the gills on the edge of the fish head by hand and look at the color of the gills under the light. Bright red means the fish is very fresh. If it is dark red or dark purple, it means that the fish has been stored for too long and is not suitable for purchase.

Reference source: Baidu Encyclopedia-Basha Fish