Annotated checklist of the terrestrial molluscs from Laos (Mollusca, Gastropoda) Author Inkhavilay, Khamla Author Sutcharit, Chirasak Author Bantaowong, Ueangfa Author Chanabun, Ratmanee Author Siriwut, Warut Author Srisonchai, Ruttapon Author Pholyotha, Arthit Author Jirapatrasilp, Parin Author Panha, Somsak text ZooKeys 2019 834 1 166 http://dx.doi.org/10.3897/zookeys.834.28800 journal article http://dx.doi.org/10.3897/zookeys.834.28800 1313-2970-834-1 A9309D4615834D33A6B7F824BC3160FD Durgella libas Solem, 1966 Durgella libas Solem, 1966: 50-56, figs 7-9, 13b. Type locality: Wang Dao, North Thailand [Chiang Dao District, Chiang Mai Province, Thailand]. Material examined. Specimens from Khaungsi waterfall, Luang Phrabang District, Luang Phrabang Province (Figs 19F, 57C). Distribution. Known only from the type locality in Northern Thailand ( Solem 1966 ).