1. Gracilaria: an aquatic shellfish with the size of 1.5-20 cm, which is one of the foods of finless porpoise and has the characteristics of high protein and nutrition.
2. Mytilus flavipectus: a large mussel growing in Nenjiang waters, with tender meat, rich nutrition and delicious taste. Mytilus flavipectus has the effects of warming the middle warmer, strengthening the spleen, nourishing yin and blood, and clearing away heat and toxic materials.
3. Squid: a mollusk with delicious meat, which has the effects of clearing away heat and toxic materials, promoting fluid production and quenching thirst. SINONOVACULA can be divided into three groups: the spotted SINONOVACULA, the black SINONOVACULA and the bird SINONOVACULA.
4. Abalone: a large marine shellfish, which is a good health product developed by scientists, has many functions such as delaying aging, enhancing immunity and preventing diseases.
In a word, there are many varieties of shellfish produced in Nenjiang area, and there are many other varieties. These shellfish snack foods are also one of the local specialties and are excellent meat substitutes, which are deeply loved by local people.