Known from the drainges of Bei Jiang and Xi Jiang in Guangdong Province and from drainages in Hainan Island and their river mouths (Ref. 33299). Present in Pearl River (Ref. 89718). Also inhabits rivers or streams south of the Luanhe River (Ref. 26563).
|States/Provinces||Guangdong (native), Hainan (native)|