FIGURE 2. Ventral view of lower lip morphology in: (A) Sinocrossocheilus guizhouensis, IHB 6650508, lectotype, 59.0 mm SL; (B) Sinocrossocheilus labiatus; KIZ 995338, holotype, 56.1 mm SL; (C) Hongshuia paoli, IHB 200210911, holotype, 54.3 mm SL; (D) Hongshuia microstomatus, IHB 87IV506, paratype, 81.7 mm SL; (E) Pseudocrossocheilus bamaensis, IHB 85VII056, 152.9 mm SL; (F) Pseudocrossocheilus tridentis, KIZ 774079, holotype, 118.0 mm SL. cf = crescentic fold of median lobe of lower lip; fp = fleshy pad of median lobe of lower lip; mb= median lobe of lower lip; rlf = ring-like fold of median lobe of lower lip.

Published as part of Yuan, Le-Yang, Zhang, E & Huang, Yan-Fei, 2008, Revision of the Labeonine Genus Sinocrossocheilus (Teleostei: Cyprinidae) from South China, pp. 36-48 in Zootaxa 1809 on page 40, DOI: 10.5281/zenodo.182763