1, only from the appearance, in fact, Hong Bei and Fang Zhouzi belong to Fang Zhouzi, and their shells are usually swollen and have radial ribs. However, the basic difference between them is that Hong Bei and Meretrix meretrix are different in size.

2. In fact, scallop has more teeth than clam. Therefore, Chibei will be even bigger. Of course, the colors are also different. Hong Bei will be darker in color and much more tender in taste than Meretrix meretrix. So there are some differences between Hong Bei and Meretrix meretrix.