Figure 28; A Helicarion permolle Stoliczka, 1873 BOR/MOL 9152. Perak, Ipoh, Gunung Kanthan Plot 4 B Discartemon leptoglyphus van Benthem Jutting, 1954 BOR/MOL 10479. Perak, Ipoh, Gunung Datok C Discartemon plussensis (de Morgan, 1885a) BOR/MOL 11031. Perak, Ipoh, Gunung Tasek