opallios, Parosphromenus Kottelat [M.] & Ng [P. K. L.] 2005:103, Fig. 2 [Raffles Bulletin of Zoology Suppl. no. 13; ref. 28282] Area of Pangkalanbun, Arut River basin, 2°04'S, 111°36'E, Kalimati, Kalimantan Tengah, Borneo, Indonesia. Holotype: MZB 5996. Paratypes: CMK 16335 (3), 16720 (7); ZRC 46201 (5), 46427 (14), 50266 (3). •Valid as Parosphromenus opallios Kottelat & Ng 2005 -- (Schindler & Linke 2012:399 [ref. 32321], Kottelat 2013:455 [ref. 32989]). Current status: Valid as Parosphromenus opallios Kottelat & Ng 2005. Osphronemidae: Macropodusinae. Distribution: Kalimantan Tengah, Borneo, Indonesia. Habitat: freshwater.