SEM images of the radula A Amphidromus metabletus Möllendorff, 1900 from Nha Trang, Khanh Hoa, Vietnam (NMNS-8764-130) B Amphidromus madelineae Thach, 2020 from Duy Xuyen, Quang Nam, Vietnam (NMNS-8764-110) C Amphidromus costifer Smith, 1893 from Ea Sup, Dak Lak, Vietnam (NMNS-8764-048). Central teeth are marked in yellow. The left and right images show the outer and inner sections of each radula, respectively.

 
 
  Part of: Jirapatrasilp P, Huang C-W, Sutcharit C, Lee C-T (2024) The arboreal snail genus Amphidromus Albers, 1850 (Eupulmonata, Camaenidae) of Southeast Asia: 1. Molecular systematics of some Vietnamese species and related species from Cambodia, Indonesia, and Laos. ZooKeys 1196: 15-78. https://doi.org/10.3897/zookeys.1196.112146