Shell types and names are oysters, scallops, clams, oysters, snails and so on. Specific pictures are as follows:

1, oyster: oyster family or swallow clam family, bivalve mollusks, distributed in temperate and tropical coastal waters of the oceans. Oysters a mollusc, the body is ovoid with two shells, living in the shallow sea mud and sand, meat flavor.

2, scallop: a family in the order of pearl oysters of the bivalve subclass Pteridophyta. Widely distributed in the world's seas, with the most abundant species of tropical sea. China has found about 45 species, of which the northern ctenophore scallop and southern ctenophore scallop and long-ribbed sun and moon shell is an important economic species.

3, clams: there are clams, clams, Xishi tongue and many other varieties. Its meat is delicious, known as "the world's first fresh", "the crown of all flavors", Jiangsu folk "ate clam meat, all flavors are out of order" said.

4, oysters: bivalve mollusks, distributed in temperate and tropical coastal waters of the oceans. Sea daisy clam genus and not the same clam genus of animals sometimes also known as spiny oyster and saddle oyster. The two shells of the oyster have different shapes, rough surface, dark gray; the upper shell is elevated in the middle; the lower shell is attached to other objects, larger, rather flat, with smooth edges; the inner surfaces of the two shells are white and smooth.

5, incense snail: belong to the mollusc gastropods. Conch shell edge outline slightly quadrangular, large and thick, shell up to about 10 centimeters, the conch layer of 6 levels, the mouth of the shell inside the apricot-red, pearly luster. Conch meat rich and delicate, delicious flavor, known as the "Pearl of the Plate" reputation.