Čeleď: Gobionidae Bleeker, 1863
Rod: Biwia Jordan & Fowler, 1903
Lake Biwa/Yodo River basin, Oyamazaki, Kyoto, Japan.
Kawase, S. & Hosoya, K. 2010. Biwia yodoensis, a new species from the Lake Biwa/ Yodo River Basin, Japan (Teleostei: Cyprinidae). Ichthyological Exploration of Freshwaters, 21 (1): 1-7.