Alias: yellow pepper diced, Freddie Wong, Huangshagu, yellow horn diced, yellow thorn stock, stickleback, Anggong, etc. Pelteobagrus fulvidraco is a common freshwater fish of Pelteobagrus and Pelteobagrus. The body is slender, slightly stout, with a snout inclined to the dorsal fin and a flat back. The head is slightly flat and the back of the head is mostly bare.

The back of the snout is blunt and round. Big mouth. Eyes the same size. The nose must be located at the front edge of the posterior nostril, reaching or exceeding the rear edge of the eye. The branchial foramen is very large and extends forward to the ventral surface vertically below the middle of the eye.

Social behavior:

During the day, they lurk underwater or in crevices of rocks, move for food at night and gather in deep water in winter. Strong adaptability, even in the harsh environment can survive, even 5 ~ 6 hours without death. Pelteobagrus fulvidraco has strong hypoxia tolerance, and can survive normally when the dissolved oxygen is above 2mg/L, and float head appears when the dissolved oxygen is below 2mg/L, and asphyxia occurs at1mg/L. ..

Pelteobagrus fulvidraco is suitable for alkaline waters, with the optimum pH range of 7.0 ~ 8.5 and the tolerance range of 6.0 ~ 9.0. Pelteobagrus fulvidraco has poor tolerance to salinity. After hybridization, it can adapt to 2 ‰ ~ 3‰ sodium chloride, and if it is higher than 3‰, it will die.

Refer to the above content: Baidu Encyclopedia-Yellow Spicy Ding