1, according to the query of agricultural fishing nets, the species classification is different. Soil shad belongs to CYPRINIDAE, and it is a kind of freshwater fish. Rangiro belongs to Percidae, a saltwater fish.

2. The living environment is different. Soil shad mainly live in fresh water environment, such as rivers, lakes and ponds. Rangiro, on the other hand, is a kind of saltwater fish, which is common in coastal waters, such as ocean and tidal zone.