What's the name of shellfish seafood barbecue?

This is called oyster, also known as oyster. There are usually roasted oysters in barbecue stalls.

As shown in the figure:

Oysters and related animals are all marine shells. Suitable for oyster culture in subtropical and tropical coastal areas, widely distributed in China. Oysters can be produced from the Yalu River in the north to the coast of Hainan Island in the south. Oysters are soft-shelled parasitic animals, especially those produced in the freshwater border of Yu Xian.

The shape of the shell is irregular, and its size and thickness vary from species to species. The left or lower shell is large and concave, attached to rocks or slabs, while the right or upper shell is small and flat with a cover. Feet without feet. The adductor muscle is only 1, and there are many small antennae outside the mantle, which are sensory organs.

The two shells of oysters are different in shape, and the surface is rough and dark gray; The middle part of the upper shell protrudes; The lower shell is attached to other objects, with large volume, quite flat and smooth edges; The inner surfaces of both shells are white and smooth. The two shells are connected at the narrower end by an elastic ligament.

There is a powerful adductor muscle in the middle of the shell to resist the tension of the ligament. When the shell is slightly opened, water is introduced into the shell through the wavy motion of cilia (the water flowing through it can reach 2-3 gallons per hour) to filter microorganisms.

Source: Oysters _ Baidu Encyclopedia