FIGURE 3 in Vanmanenia intermedia Fang, 1935, a valid hill-stream species of loach (Teleostei Gastromyzontidae) from the middle Yangtze River basin, Southwest China

FIGURE 3. Mouthpart soft-tissue structures of four species of Vanmanenia: (a) V. striata, IHB 83403, 86.1 mm SL,Yong-Jiang, a coastal river in Zhejiang Province, China; (b) V. intermedia, IHB2017121983, 91.3mm SL, Yuan-Jiang of the middle Yangtze River basin, at Duyun City, Guizhou Province, China (c) V. pingchowensis: IHB2017122224, 91.3 mm SL, Xi-Jiang of Pearl River basin at Pingtang County, Guizhou Province, China; (d) V. xinyiensis, IHB 77VII074, 96.3 mm SL, Pearl River basin at Xinyi County. lj: lower jaw; mb: maxillary barbel; rb: rostral barbel; rf: rostral fold; srb: secondary rostral barbel; uj: upper jaw; ul: upper lip; ll: lower lip.