There is a popular science question and answer learning center in the magical ocean in Alipay's Ant Forest. Brand-new questions will be online every day. Users only need to choose the correct answer according to the question prompts to complete the question and answer, and then they can receive ocean fragments, which can be synthesized when the fragments are collected.
Chinese sturgeon
Amphioxus
Answer: Chinese sturgeon
The Chinese sturgeon, known as the "giant panda in the water", is a national first-level protected marine animal and an important part of the Yangtze River biological chain. It is the "flagship species" and "umbrella species" of the Yangtze River water ecosystem.