Known from Ashburton River, W.A. to Mary River and Lake Eyre drainage, Qld. (Ref. 7300). Known from Mulgrave and South Johnstone rivers, Wet Tropics, Northern Queensland (Ref. 40054). Known from Burdekin River (Ref. 40171). Also recorded from coastal drainages of the Pilbara and Kimberley regions (Western Australia), central Australia in the Condamine, Paroo and Warrego rivers of upper Darling River system (Ref. 44894). Also Ref. 84364.