Prior to this study, few collections and records were made of the land snails in Cambodia and the historical taxa had never been reviewed. Herein a report on the land snail diversity based on specimens collected recently from karstic and non-karstic areas in southern Cambodia is provided. This checklist presents 36 species of land snails (two Neritimorpha, six Caenogastropoda, and 28 Heterobranchia). Illustrations and brief taxonomic notes/remarks are provided for every species. We also described Georrisa carinata Sutcharit & Jirapatrasilp, sp. nov. based on some distinct shell morphological characters. Since the first descriptions during the colonial period in the nineteenth century, some land snail species (e.g., Trichochloritis norodomiana, Durgella russeola, Anceyoconcha siamensis obesulacomb. nov., Anceyoconcha chaudoensiscomb. nov., and Succinea tenuis) have not been reported subsequently. This probably reflects a lack of knowledge concerning land snail biodiversity in this country. To our knowledge, this is the first comprehensive survey of land snails in southern Cambodia. A need for more field research and systematic revision of the land snails in this interesting region is also highlighted and demonstrated.

中文翻译：

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来自柬埔寨南部（软体动物，腹足纲动物）的陆地蜗牛动物区系的带注释清单。

在进行这项研究之前，很少对柬埔寨的蜗牛进行过收集和记录，而且从未对历史分类群进行过审查。在此，根据最近从柬埔寨南部岩溶区和非岩溶区收集的标本提供了关于陆地蜗牛多样性的报告。此清单列出了36种蜗牛（2种Neritimorpha，6种Caenogastropoda和28种Heterobranchia）。每个物种都提供插图和简要的生物分类注释/备注。我们还描述了Georrisa carinata Sutcharit和Jirapatrasilp，sp。十一月 基于一些独特的壳形态特征。自19世纪殖民时期的首次描述以来，一些陆地蜗牛物种（例如，诺氏毛滴虫，杜氏杜氏杆菌，siamensis obesulacomb.nov。，Anceyoconcha chaudoensiscomb.nov。，和Succinea tenuis）后来没有报道。这可能反映出该国缺乏关于蜗牛的生物多样性的知识。据我们所知，这是柬埔寨南部首次对蜗牛进行的全面调查。在这个有趣的地区，还需要对田间蜗牛进行更多的田间研究和系统修改，这也得到了强调和证明。