Synonyma
Nahangbagrus Nguyen & Vo, 2006 ― Nahangbagrus songamensis Nguyen & Vo, 2005
Nguyen, V. H. 2006. Ca Nuoc Ngot Viet Nam. Tap II. Agricultural Publishing House, Hanoi. v. 2: 1-760.
Typový druh
Liobagrus xiurenensis Yue, 1981.
Původní popis
Chen, X.-P. & Lundberg, J. G. 1995. Xiurenbagrus, a new genus of amblycipitid catfishes (Teleostei: Siluriformes), and phylogenetic relationships among the genera of Amblycipitidae. Copeia 1995 (no. 4): 780-800.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2025. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.