Freshwater perch and bass is a certain difference, mainly reflected in the different species, different distribution areas, different aliases, different lengths of four aspects, as follows: 1, different species

Freshwater perch is the animal kingdom, chordates, vertebrates subclass, chordata, spinybones, spoke-finned fishes subclass, perch, perch subclass, perch, real perch, cod perch, perch, perch, perch, perch, perch, perch, perch, perch, perch, perch, perch, perch, perch and perch. Perch is a species of fish in the kingdom Chordata, subphylum Vertebrata, subclass Scleractinia, subclass Sphenopoda, subclass Perciformes, subclass Perch, subclass Bassidae, subclass Perch, subclass Bassidae.

2, the distribution area is different

Freshwater bass is mainly distributed in Australia's southeast Murray Darling River Basin, while the perch is mainly distributed in China, North Korea and Japan's shallow coastal waters, like inhabiting the estuaries, but also into the freshwater areas of the river life.

3, different aliases

Freshwater bass alias worm_perch, worm_grouper, and bass alias perch, perch plate, flower cottage, perch subfish, seven star perch.

4, body length is different

Freshwater bass body length of up to 1.8m, generally in the 55-65cm, while the perch's general body length of 30-40cm.