bergii, Tetrodon Popta [C. M. L.] 1905:186 [Notes from the Leyden Museum v. 25 (no. 4) (art. 15); ref. 3549] Bongan River at Bulit, Upper Kapuas River system, Borneo. Holotype: RMNH 7657. Original genus should have been spelled Tetraodon. •Synonym of Tetraodon leiurus Bleeker 1850 -- (Dekkers 1975:108 [ref. 7417], Roberts 1989:188 [ref. 6439], Ebert 2001:91 [ref. 25494]). •Synonym of Monotrete leiurus (Popta 1905) -- (Tan & Kottelat 2009:64 [ref. 30261]). •Valid as Pao bergii (Popta 1905) -- (Kottelat 2013:479 [ref. 32989]). Current status: Valid as Pao bergii (Popta 1905). Tetraodontidae. Distribution: Kapuas drainage, Borneo. Habitat: freshwater.