FIGURE 4 in Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status

FIGURE 4. Ventral views of head showing mouthpart structure in A. h. hemispinus (A–B) and A. h. cinctus (C–D). (A) IHB 20070500083, adult, female, 124.61 mm SL, Huotong, Fujian Province; (B) IHB 20070500093, adult, male, 109.9 mm SL, Shaowu, Fujian Province; (C) IHB 20080500001, adult, female, 124.1 mm SL, Rongshui, Guangxi Province; (D) IHB 90V1940, adult, male, 104.3 mm SL, Wuyuan, Jiangxi Province.