Figure 35 from: Breure A, Ablett J (2014) Annotated type catalogue of the Bulimulidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London. ZooKeys 392: 1-367. https://doi.org/10.3897/zookeys.392.6328

Figure 35 - Drymaeus species. A–C Drymaeus (Drymaeus) volsus Fulton, 1907, lectotype NHMUK 1907.5.3.162 (H = 30.3) D–F Drymaeus (Drymaeus) yungasensis (d'Orbigny, 1837), lectotype NHMUK 1854.12.4.134 (H = 32.6) G–I Drymaeus (Drymaeus) lucidus (da Costa, 1898), lectotype NHMUK 1907.11.21.44 (H = 18.6) J–L Drymaeus (Drymaeus) sykesi da Costa, 1906, holotype NHMUK 1907.11.21.4 (H = 51.7). All enlarged.