Figure 5 from: Pall-Gergely B, Jochum A, Slapnik R, Kampschulte M, Martels G, Heneka M (2014) A review of the microgastropod genus Systenostoma Bavay & Dautzenberg, 1908 and a new subterranean species from China (Gastropoda, Pulmonata, Hypselostomatidae). ZooKeys 410: 23-40. https://doi.org/10.3897/zookeys.410.7488

Figure 5 - SEM images of Angustopila huoyani sp. n. paratype. Same data as in Fig. 4. A protoconch B umbilicus and adnate aperture C reticulating microgranules on whorls D fine axial lamellae E palatal denticle F reticulation on protoconch G shell profile H parietal callus. Photos: Yaron Malkowsky (SMF)