1, the yellow-lipped fish, Songjiang perch, Keshi seahorse fish, cochineal fish, Tang fish, big head carp, golden thread target, Dali cracked belly fish and so on.

2, the yellow-lipped fish: belongs to the bony fish class perch-shaped with the shishu fish family, Fujian and Guangdong people called money _, money fierce fish. The yellow-lipped fish body is long, laterally flat, tail stalk slender. Offshore warm temperate rare demersal fish, inhabiting the offshore water depth of 50 to 60 meters in the sea area, juvenile fish inhabiting the estuary and its nearby coast, distributed in the East China Sea and the northern part of the South China Sea. It is a carnivorous fish that feeds on small fish, shrimp, crabs and other large crustaceans, while juvenile fish feed on shrimp. The yellow-lipped fish is an endemic fish species in China, and belongs to the second class of national protected animals. 2006 IUCN Red List is classified as critically endangered, and it is not listed in the appendices of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).

3, Songjiang perch: head round, backward and gradually flattened sideways. The head is angular without spines, and the anterior gill cover bone has 4 spines, the upper spine is the largest and curved upward. The dorsal fin is continuous with a deep concavity. Mouth large, upper jaw slightly longer. Maxillae, plow bones and palatine bones with fluffy tooth clusters. The lower pectoral fins are unbranched. The gill membrane has two orange oblique stripes, resembling two gill leaves, so it is called "four gill perch".