Betta pugnax (Cantor 1849)

Betta pugnax: Tan & Tan, 1996: 421 (base of Bukit Larut in Taiping); Ahmad et al., 2014: 21 (Sungkai Wildlife Reserve); Authors' data (Lata Papan; Pangkor; Pondok Tanjung; Sg. Bongkok; Sg. Ulu Kampar).