Shells of land snail species from Bacan Island A, B Leptopoma globulosum Pfeiffer, 1861 MZB Gst. 23.942 C Platyraphe plicosa (von Martens, 1863) MZB Gst. 22.930 D Diancta torta Boettger, 1891 MZB Gst. 23.860 E Diplommatina radiiformis Preston, 1913 MZB Gst. 23.861. Scale bars: 5 mm (A–C); 1 mm (D, E).

 
 
  Part of: Nurinsiyah AS, Azizah SS, Prasetia AG, Mujiono N, Laitupa IW, Heryanto (2025) Revisiting Bacan Island in the footsteps of Alfred Russel Wallace: unveiling the diversity of land snails (Mollusca, Gastropoda). ZooKeys 1233: 207-243. https://doi.org/10.3897/zookeys.1233.143563