Typová lokalita
Rajang drainage, Ulu Katibas, Sungai Melinau, Song District, Sarawak.
Původní popis
Kottelat, M. 2004. On the Bornean and Chinese Protomyzon (Teleostei: Balitoridae), with descriptions of two new genera and two new species from Borneo, Vietnam and China. Ichthyol. Explor. Freshwaters v. 15 (no. 4): 301-310.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.