Původní popis
Kottelat, M. 2004. Schistura spekuli, a new species of cave fishes from northern Vietnam (Teleostei: Balitoridae). Ichthyol. Explor. Freshwaters v. 15 (no 2): 187-191.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.