Mussels. The meat of mussels looks like mussels, because mussels and mussels are a kind of shellfish, and mussels are the meat of mussels, so the shapes and organs of mussels and mussels are very similar. Green-mouthed mussel, also known as emerald mussel (Mussel), is also called "Haihong" in some areas of the Bohai Sea (but this word is used as a name for a kind of crab in Tianjin area). After drying, it becomes "mussel".