Representative SEM images of the radula A Cryptosemelus gracilis specimen CUMZ 7954 B C. betarmon sp. nov. paratype CUMZ 7960, and C C. tigrinus sp. nov. paratype CUMZ 7956. Central tooth indicated by ‘C’; blue color indicates central tooth row; yellow color indicates the transition of outer lateral to marginal teeth.

 
 
  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