Acipenser Changjiang and Acipenser sinensis are distributed in China. The Yangtze sturgeon lives in the Yangtze River. As can be seen from their names, they basically do not appear in other places, but only live in China. Although Chinese sturgeons mainly live in the Yangtze River, they may sometimes appear in Qiantang River, Pearl River and other places, and may also appear in the waters of neighboring countries in China.

Acipenser changjiangensis, also known as ACIPENSER davidii, is a freshwater settled fish and a rare wild animal unique to the Yangtze River in China. Acipenser sinensis is a kind of fish in the family Acipenseridae and teleost. Common individuals are 0.4- 1.3m in length and 50-300kg； in weight. The largest individual is 5 meters long and weighs 600 kilograms.