Figure 36 from: Páll-Gergely B, Hunyadi A, Ablett J, Văn Lương HV, Naggs F, Asami T (2015) Systematics of the family Plectopylidae in Vietnam with additional information on Chinese taxa (Gastropoda, Pulmonata, Stylommatophora). ZooKeys 473: 1-118. https://doi.org/10.3897/zookeys.473.8659

Figure 36 - SEM images of radulae of Halongella and Sicradiscus 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–C Halongella fruhstorferi (Möllendorff, 1901) (for locality see Figure 25) D–F Halongella schlumbergeri (Morlet, 1886) (for locality see Figure 29A–B) G–I Sicradiscus invius (Heude, 1885), China, Sichuan, Dujiangyan Shi, Taian Zhen, Sanlong Shuijingrongdong, ca 1090 m, 30°55.039'N, 103°29.662'E, leg. Hosoda, T., Ohara, K., Okubo, K., Otani, J. U., 17.09.2013. J–L Sicradiscus mansuyi (Gude, 1908), (for locality see Figure 27) M–O Sicradiscus schistoptychia (Möllendorff, 1886), China, Hunan, Yongzhou Shi, Ningyuan Xian, Jiuyishan Yaozuxiang, Jiuyishan Guojia Senlin Gongyuan, old maple forest, 25°21.200'N 111°58.696'E, 450 m, leg. Hunyadi, A., 11.11.2010. All photos by B. Páll-Gergely.