This dataset contains the digitized treatments in Plazi based on the original journal article Hasan, Veryl, Vieira, Lucas O., South, Josie, Ottoni, Felipe P. (2023): First record of Mastacembelus notophthalmus (Actinopterygii: Synbranchiformes: Mastacembelidae) for Belitung Island, Indonesia. Acta Ichthyologica et Piscatoria 53: 123-127, DOI: http://dx.doi.org/10.3897/aiep.53.105318, URL: http://dx.doi.org/10.3897/aiep.53.105318