Bony fish, bream, grass green, silver carp, bighead carp, carp, crucian carp, catfish, carp, snakehead, shad, stone Perch, puffer fish, fish, the son mudskipper etc.. The Republic of China 'Xiaoshan county' records: carp, crucian carp, silver carp, bighead carp, black carp, bream fish, Channa, Grass Carp Chang (Huang Sang), sole (flounder), sand (soil step snakehead fish). There are four gill coastal people (common name fire zhe head), and whitebait, shad, catfish, eel, mandarin fish, mullet, minnows, anchovy meal, halfbeak fish, Jiayu, Mei fish (also known as Mei Gongtou or moose fish), grouper, Xi Siniperca chuatsi etc.. After the liberation, from foreign countries and other provinces to introduce new varieties of nearly 10, the formation of scale breeding white crucian carp, Clarias, California Perch, Nile tilapia, trout, bream (Parabramis pekinensis) etc.. According to the early 80's survey statistics, the city has 142 species of fishes, belonging to 12 families and 31 orders. The Cypriniformes divided into 3 families and 83 species, accounting for the total of 58.19% varieties, order Perciformes accounted for 14.9%, Siluriformes account for 10.6%, the rest of 9 orders accounted for 15.6%. Main economic fish are more than 40 species, there are silver carp and bighead carp, grass, bream, bream Megalobrama, Changchun, common carp, crucian carp, crucian carp, tilapia, xenocyprisdavidibleeker, silver Gu, mullet, barracuda, eel, carp, herring purse main varieties of fishes in.