A Paraboysidia ‘tempurung 1’ BOR/MOL 11217. Perak, Ipoh, Gunung Tempurung Plot 3 B Ptychopatula orcula (Benson, 1850) BOR/MOL 9043. Perak, Ipoh, Gunung Kanthan Plot 1 C Ptychopatula solemi Maassen, 2000 BOR/MOL 9042. Perak, Ipoh, Gunung Kanthan Plot 1.

 
 
  Part of: Foon JK, Clements GR, Liew T-S (2017) Diversity and biogeography of land snails (Mollusca, Gastropoda) in the limestone hills of Perak, Peninsular Malaysia. ZooKeys 682: 1-94. https://doi.org/10.3897/zookeys.682.12999