Parietal (A, C, E, G) and palatal (B, D, F, G) plication of Plectopylidae species. A–B Hunyadiscus saurini Páll-Gergely sp. n. C–D Hunyadiscus andersoni (W. Blanford 1869) (CSMF 150117 D after Gude 1896) E–F Naggsia laomontana (L. Pfeiffer, 1862), same sample as on Fig. 1BG–HGudeodiscus (Gudeodiscus) messageri raheemi Páll-Gergely & Hunyadi, 2015, same specimen as on Fig. 1C. Figures not to scale. Inner view: B, F, D, Outer view: H.

  Part of: Páll-Gergely B, Muratov IV, Asami T (2016) The family Plectopylidae (Gastropoda, Pulmonata) in Laos with the description of two new genera and a new species. ZooKeys 592: 1-26.