Silurus duanensis Hu, Lan & Zhang, 2004 (Fig. 72)

Holotype. 73176 (96050001), Hongshuihe River: Disu Town, Du’an County, Guangxi Province, P. R. China, May, 1996. Paratypes. 73172-73173 (96050004, 96050011), 73175 (96050010), collected with holotype; 73174 (01050253), 73317-73318 (01050250, 01050271), locality with holotype, May 2, 2001; 73319-73327 (01060431-01060439), locality with holotype, Jun. 4, 2001.