Figure 27 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 27 - Drymaeus species. A–F Drymaeus (Drymaeus) abyssorum (d'Orbigny, 1835) A–C Paralectotype of Helix abyssorum d'Orbigny, 1835, NHMUK 1854.12.4.125 (H = 43.7) D–F lectotype of Helix hygrohylaea d'Orbigny, 1835, NHMUK 1854.12.4.127 (H = 40.4) G–I Drymaeus (Drymaeus) marmarinus (d'Orbigny, 1835), lectotype NHMUK 1854.12.4.129 (H = 37.9) J–L Drymaeus (Drymaeus) xanthostomus (d'Orbigny, 1835), paralectotype NHMUK 1854.12.4.221 (H = 43.8). All enlarged.