Fig. 5 in Systematic revision of the Plectopylinae (Gastropoda, Pulmonata, Plectopylidae)

Fig. 5. Photos (A, C, E) and schematic drawings (B, D, F) of parietal plicae and lamellae of Plectopylinae Möllendorff, 1898. A–B. Chersaecia shanensis (Stoliczka, 1873), loc. 20091018C (PGB, ex coll. Ohara). C–D. Chersaecia perrierae (Gude, 1898), loc. 20091019A (PGB). E–F. Chersaecia magna (Gude, 1897) comb. nov., holotype (NHMUK 1922.8.29.37). Posterior lamella indicated with red colour, anterior lamella and homologous structures indicated with blue. Not to scale. Photos: B. Páll-Gergely (A, C) and H. Taylor (E).