Annotated checklist of the land snail fauna from southern Cambodia (Mollusca, Gastropoda) Author Sutcharit, Chirasak Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand Author Thach, Phanara Inland Fisheries Research and Development Institute (IFReDI), Fisheries Administration, No. 86, Norodom Blvd., PO Box 582, Phnom Penh, Cambodia https://orcid.org/0000-0002-3659-6577 Author Chhuoy, Samol Inland Fisheries Research and Development Institute (IFReDI), Fisheries Administration, No. 86, Norodom Blvd., PO Box 582, Phnom Penh, Cambodia Author Ngor, Peng Bun Inland Fisheries Research and Development Institute (IFReDI), Fisheries Administration, No. 86, Norodom Blvd., PO Box 582, Phnom Penh, Cambodia & Wonders of the Mekong Project, c / o IFReDI, No. 86, Norodom Blvd., PO Box 582, Phnom Penh, Cambodia Author Jeratthitikul, Ekgachai Animal Systematics and Molecular Ecology Laboratory, Department of Biology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand https://orcid.org/0000-0002-3477-9548 Author Siriwut, Warut Animal Systematics and Molecular Ecology Laboratory, Department of Biology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand Author Srisonchai, Ruttapon Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand Author Ng, Ting Hui Lee Kong Chian Natural History Museum, Faculty of Science, National University of Singapore, 2 Conservatory Drive, Singapore 117377, Republic of Singapore https://orcid.org/0000-0002-5123-0039 Author Pholyotha, Arthit Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand Author Jirapatrasilp, Parin Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand https://orcid.org/0000-0002-5591-6724 Author Panha, Somsak Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand somsak.pan@chula.ac.th text ZooKeys 2020 948 1 46 http://dx.doi.org/10.3897/zookeys.948.51671 journal article http://dx.doi.org/10.3897/zookeys.948.51671 1313-2970-948-1 20E7C61357714F328F6C44A7E84AFA68 52F291E3803D593EBF5741BFB13193FA Valiguna sp. Fig. 3E, F Material examined. Locality no. 6: CUMZ-CM178 (1 specimen in ethanol; Fig. 3E, F ). The slug was found to live under rotten logs. Remarks. This slug specimen was collected under rotten logs in grassland mixed with pine forest of Kirirom National Park at ca. an altitude of 660 m. They have a long elliptical and dorsolaterally flattened body. The dorsal side (notum) is thickened, with dark colour and scattered with brownish spots, and without median stripe. The ventral side (hyponotum) is with much lighter, pale creamy colouration, with tiny greyish spots distributed across hyponotum, and a narrow foot sole located in the middle. The foot sole is as long as and slightly narrower than the hyponotum, with pale yellowish brown colour. This slug is different from V. siamensis in having a blackish notum without the median stripe.