1, the sea melon seeds

Living in the higher salinity of the outer bay or the island of the mudflats, living in groups, spawning and breeding in August-September each year. The meat is delicious, nutritious, is one of the coastal people wild edible shellfish. It is distributed on the east and west coasts of the Pacific Ocean. Widely distributed in the north and south coast of China on the mudflats.

2, clams

Clams are widely distributed in China's north and south sea areas, Liaoning Dalian, Changxing Island, Hebei Beidaihe, Shandong Qingdao, Yantai, Jiangsu Lianyungang, Zhejiang Nanji, Xiangshan, Fujian Pingtan, Xiamen, Guangdong Haimen, Shanwei, Hong Kong, but also seen in North Korea.

3, oysters

Oysters are the whole of the animal and its relatives, is a marine shell. In the subtropical, tropical coasts are suitable for oyster farming, China's distribution is very wide, from the Yalu River in the north to Hainan Island in the south, coastal oysters can be produced. Oyster is a soft shell, dependent parasitic animals, fresh and salt water junction is particularly fertile.

4, mud garlic

Body length 42-90 millimeters, 8-10 millimeters wide. The muzzle is elongated about 2.5 times the length of the body (in fixed specimens), and there are 8-13 finger-like tentacles arranged in a ring on the back of the mouth. Minor angular claws on the anastomosis were arranged in rings of 46-72 circles (38 complete circles and 117 incomplete circles) starting about 2 mm behind the mouth, with 150 claws in each circle.

5, hermit crabs

Hermit crabs are mostly produced in the Yellow Sea and the southern waters of the coast, in the sandy beaches and seashore rock crevices are easy to find, and sometimes in the bamboo joints, spikes coconut shells, coral, sponges, and other places to see this "scavenger" known as the omnivorous animals. The hermit crab is not listed in the list of national key wildlife, but belongs to the general protection of animals.