1. ACIPENSER sinensis is listed in the national first-class protected animal list. It is one of the oldest vertebrates on the earth, with a history of10.40 billion years, and is known as the "national treasure living fossil". Acipenser sinensis is a large migratory fish, which is born in the Yangtze River and grows in the ocean. In autumn, it goes upstream along the Yangtze River until the Jinsha River lays eggs and breeds. ? The scientific researchers of ACIPENSER sinensis Institute worked out the scientific method of artificial propagation, and released the Chinese sturgeon fry for the first time on 1984. Up to now, it has been 2 1 year, and 4,537,309 Chinese sturgeons have been released to the Yangtze River and the Pearl River. On April 28th, the Ministry of Agriculture and China Three Gorges Corporation held another large-scale release activity.
2. The peach blossom jellyfish is a primitive invertebrate, a small jellyfish living in fresh water. It has survived for more than 550 million years and is known as the "giant panda in the water". The unique life form of peach blossom jellyfish records the development of life on earth, which has high research value and ornamental value.
3. Baiji dolphin is known as "living fossil of paleontology" and "giant panda in water". It has important scientific research value for bionics, military and other disciplines, and is a kind of protected animals in China.