As soon as the news came out, it immediately aroused widespread concern, because Zhangzidao had a "scallop missing" incident three years ago. Unexpectedly, the disappearance of scallops was the same as last time, without any warning.
It turns out that scallops have a very strong obturator muscle, which allows scallops to swim quickly. When swimming, as long as the shell is quickly opened to absorb water from the front, then the front opening is covered with the edge film, and then the shell is closed to spray water from the back, swimming is realized.
However, it should be noted that although you can swim, you are still not as efficient as fish. After swimming at most five or six meters at a time, you will fall back to the bottom of the sea exhausted and need to rest for several hours before swimming again.
Introduction and analysis of scallop.
Scallop is a synonym for bivalve mollusk of the genus Scallop, with about 400 species. There are more than 60 species of this family, which is one of the important marine fishery resources in the world. The shell, meat and nacre have high utilization value. Many scallops are eaten as delicacies.
Scallops, also known as sea fans, are delicious and nutritious. Obturator internus sun-dried scallop is called "scallop" and listed as one of the eight treasures.
Scallopidae is an important shellfish culture species in China. The main nutritional component of the edible part of scallop is protein, which is similar to fish and shrimp. It is an important aquatic food integrating food, medicine and nutrition. Scallops are widely distributed in various sea areas all over the world, and scallops are called "scallops" and are precious marine treasures.