meridionalis, Akysis Ng [H. H.] & Siebert [D. J.] 2004:2, Figs. 1-2 [Zootaxa No. 733; ref. 27936] Barito River drainage, Sungai Laung at Dessa Maruwei, 0°21.986'S, 114°44.103'E, Kalimantan Tengah, Borneo, Indonesia. Holotype: MZB 6102. Paratypes: BMNH 1998.9.30.18 (1). Type catalog: Ferraris 2007:17 [ref. 29155]. •Valid as Akysis meridionalis Ng & Siebert 2004 -- (Ng & Rainboth 2005:33 [ref. 28353]). •Valid as Pseudobagarius meridionalis (Ng & Siebert 2004) -- (Ferraris 2007:17 [ref. 29155], Ng & Kottelat 2021:329 [ref. 38407]). Current status: Valid as Pseudobagarius meridionalis (Ng & Siebert 2004). Akysidae: Akysinae. Distribution: Barito River basin, Borneo, Indonesia. Habitat: freshwater.