Annotated checklist of the operculated land snails from Thailand (Mollusca, Gastropoda, Caenogastropoda): the family Pupinidae, with descriptions of several new species and subspecies, and notes on classification of Pupina Vignard, 1829 and Pupinella Gray, 1850 from mainland Southeast Asia

Shells of Pupina aureola species group from mainland Southeast Asia. A–C Pupina tchehelensis: specimens A SMF 109947/6 B CUMZ 12135, and C CUMZ 12136 D, E Pupina latisulci sp. nov. D holotype CUMZ 12146/1 and E paratype CUMZ 12146/2 F–I Pupina paviei F paralectotype MNHN-IM-2000-35837 G paralectotype RBINS 525404, and specimens H CUMZ 12134 and I NHMUK ex. Dautzenberg coll. J Pupina tongupensis, syntype NHMUK 1906.4.4.38 K Pupina lowi, syntype MNHN-IM-2000-35846 L Pupina anceyi, syntype MNHN-IM-2000-35833 M Pupina laffonti, syntype MNHN-IM-2000-9656 N Pupina solidula, lectotype SMF 109915/1 O Pupina douvillei, holotype MNHN-IM-2000-35532. Photo: M. Caballer, P. Maestrati, MNHN (F, K–O), F. Trus, RBINS (G), J. Ablett, H. Taylor, NHM (J).