Figure 1 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 1 - Bostryx species. A Bostryx umbilicaris (Souleyet, 1842), paralectotype NHMUK 1854.7.24.359 (H = 13.3) B Bostryx moniezi (Dautzenberg, 1896), syntype NHMUK 1908.6.13.22 (H = 12.46) C–D Bostryx infundibulum (Pfeiffer, 1853), lectotype NHMUK 1975163 (H = 18.25) E Bostryx scalaricosta (Morelet, 1860), lectotype NHMUK 1893.2.4.1170 (H = 15.5) F Bostryx hamiltoni (Reeve, 1849), lectotype NHMUK 1849.5.14.53 (H = 17.0) G–H Bostryx lesueurianus (Morelet, 1860), syntype NHMUK 1893.2.4.1182 (H = 22.5) I Bostryx pygmaeus costatus Weyrauch, 1960, paratype NHMUK 1975357 (H = 8.45) J Bostryx imeldae costifer Weyrauch, 1960, paratype NHMUK 1975354 (H = 9.6) K Bostryx metagyra Pilsbry & Olsson, 1949, paratype NHMUK 20100630 (H = 7.1). All enlarged.