SEM images of radulae of Gudeodiscus species. A, D, G, J, M show the middle part of the radula B, E, H, K, N show the central tooth and the first 2–3 pairs of laterals C, F, I, L, O show the marginals. A–CGudeodiscus (Veludiscus) emigrans otanii Páll-Gergely & Hunyadi, 2013, China, Guangxi, Yizhou Shi, Aishan Xiang, Xiannuyan, ca 170 m, 24°29.292'N, 108°34.057'E, leg. Nakahara, Y., Ohara, K., Okubo, K. & Otani, J. U., 13.11.2004. D–FG. (V.) eroessi eroessi Páll-Gergely & Hunyadi, 2013, China, Guangxi, Guigang Shi, Guzhang Xiang, beyond Chuanshan village, ca 155 m, 23°20.848'N, 109°19.256'E, leg. Nakahara, Y., Ohara, K., Okubo, K. & Otani, J. U., 09.11.2004 G–IG. (V.) okuboi Páll-Gergely & Hunyadi, 2013, Guangxi, Guigang Shi, Guzhang Xiang, road to Wushan Xiang, ca 130 m, 23°21.178'N, 109°17.432'E, leg. Nakahara, Y., Ohara, K., Okubo, K. & Otani, J. U., 09.11.2004. J–LG. (V.) pulvinaris pulvinaris (Gould, 1859), China, Hong Kong Peak, leg. Miu Yeung, June 2013 M–OG. (G.) fischeri (Gude, 1901), (for locality see Figure 17). All photos by B. Páll-Gergely.