A Atopos tourannensis (Souleyet, 1852) BOR/MOL 15227 B Atopos punctata Collinge, 1902 BOR/MOL 15228 C Laevicaulis alte (A. Férussac, 1822) BOR/MOL 15773. Scale bar: 10 mm.

 
 
  Part of: Goh S-M, Jasrul D, Lee M-Y, Vermeulen JJ, Liew T-S (2025) From 153-year-old records to contemporary discoveries: land snail (Mollusca, Gastropoda) diversity in Penang Hill, Malaysia. ZooKeys 1230: 99-154. https://doi.org/10.3897/zookeys.1230.136906