Shells A, B Cryptosemelus gracilis specimen CUMZ 7954 C, D C. betarmon sp. nov. C holotype CUMZ 7959, and D paratype CUMZ 7960 E, F C. tigrinus sp. nov. E holotype CUMZ 7955, and F paratype CUMZ 7956.

 
 
  Part of: Pholyotha A, Sutcharit C, Panha S (2021) Rediscovering the dancing semislug genus Cryptosemelus Collinge, 1902 (Eupulmonata, Ariophantidae) from Thailand with description of two new species. ZooKeys 1076: 43-65. https://doi.org/10.3897/zookeys.1076.75576