longicostatus, Protocobitis Zhou [J.-J.], Qin [Z.-X.], Du [L.-N.] & Wu [H.-Y.] 2024:2, Figs. 1A-H [Zoological Science v. 41; ref. 40870] Karst cave at Longsang Town, tributary of the Youjiang River, Debao County, Baise City, Guangxi, China, 23.4616°N, 106.8391°E, Holotype: KIZ 2023000005. Paratypes: KIZ 202200001-2 (2), KIZ 2023000007-8 (2). •Valid as Protocobitis longicostatus Zhou, Qin, Du & Wu 2024. Current status: Valid as Protocobitis longicostatus Zhou, Qin, Du & Wu 2024. Cobitidae. Distribution: East Asia: cave system at Longsang Town, Right River drainage, Guangxi Province, China. Habitat: freshwater.