Quasipaa shini (common names: spiny-flanked frog, Chinese paa frog) is a species of frog in the Dicroglossidae family. It is endemic to southern central China (Guangxi, Guizhou, Hunan, and Chongqing). Its natural habitats are rivers in subtropical moist lowland forests and montane forests at elevations of 510–1,500 m (1,670–4,920 ft) asl. It is threatened by over-collecting for human consumption and by habitat loss.