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 Oospira tetraptyx Nordsieck, 2003 Oospira (Oospira) tetraptyx Nordsieck, 2003: 130, 131, pl. 2, fig. 10. Type locality: Xieng Khouang, Muong Phan [probably refers to Kham District, Xieng Khaung Province, Laos]. Nordsieck 2007 : 24. Material examined. Holotype MNHN-IM-2000-2219 (Fig. 29E). Distribution. Known only from the type locality in Laos ( Nordsieck 2003 ). Remarks. No material of this species was found, and only the type specimens were examined.