Figure 37 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 37 - Drymaeus species. A–C Drymaeus (Drymaeus) auris (Pfeiffer, 1866), lectotype NHMUK 1975499 (H = 38.8) D–E Drymaeus (Drymaeus) mexicanus (Lamarck, 1822), lectotype of Bulimus humboldtii Reeve, 1849 NHMUK 1975528 (H = 27.6) F–H Drymaeus (Drymaeus) coarctatus (Pfeiffer, 1845), lectotype 1975560 (H = 34.6) I–K Drymaeus (Drymaeus) dombeyanus (Pfeiffer, 1846), syntype NHMUK 1844.10.2.32 (H = 56.8) L–N rymaeus (Drymaeus) angustus da Costa, 1906, holotype NHMUK 1907.11.21.14 (H = 31.5). All enlarged.