Figure 5 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 5 - Shells of Vietnamese Gudeodiscus species. A Gudeodiscus (Gudeodiscus) phlyarius (Mabille, 1887) (typical "fallax var. major"), MNHN-IM-2012-2155 B Gudeodiscus (Gudeodiscus) phlyarius, NHMUK 1922.8.29.55 (holotype of Plectopylis verecunda) C Gudeodiscus (Gudeodiscus) phlyarius, NHMUK 1922.8.29.58 (holotype of Plectopylis fallax) D Gudeodiscus (Gudeodiscus) messageri raheemi Páll-Gergely & Hunyadi, ssp. n., Vn10-76, coll. PGB E Gudeodiscus (Gudeodiscus) messageri raheemi ssp. n., NHMUK 20110370.1 (holotype) F Gudeodiscus (Gudeodiscus) messageri messageri (Gude, 1909), NHMUK 1922.8.29.53 (holotype) G Gudeodiscus (Gudeodiscus) messageri messageri NHMUK 1922.8.29.54 (syntype of Plectopylis messageri var. minor). Photos: B. Páll-Gergely (A, D), H. Taylor (B–C, E–G). Scale represents 10 mm.