A, B Rhiostoma marioni A syntype NMW 1955.158.24090 and B CUMZ collection C, D Rhiostoma morleti C syntype MNHN-IM-2000-20961 and D CUMZ collection E Rhiostoma sp., CUMZ collection F Scabrina laotica, CUMZ collection.

 
 
  Part of: Inkhavilay K, Sutcharit C, Bantaowong U, Chanabun R, Siriwut W, Srisonchai R, Polyotha A, Jirapatrasilp P, Panha S (2019) Annotated Checklist of the Terrestrial Molluscs from Laos (Gastropoda: Neritimorpha, Caenogastropoda and Heterobranchia). ZooKeys 834: 1-166. https://doi.org/10.3897/zookeys.834.28800