Poropuntius deauratus is in the Cyprinidae (the family of freshwater fish), within the Cypriniformes order, under the Actinopterygii class.
Family: Cyprinidae The Cyprinidae are the family of freshwater fish, collectively called cyprinids, that includes the carps, the true minnows, and their relatives (for example, the barbs and barbels). Cypriniformes Order: Actinopterygii Class: 
