Diversity and biogeography of land snails (Mollusca, Gastropoda) in the limestone hills of Perak, Peninsular Malaysia Author Foon, Junn Kitt Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia & Rimba, 22 - 3 A, Casa Kiara 2, Jalan Kiara 5, 50480 Kuala Lumpur, Malaysia Author Clements, Gopalasamy Reuben Rimba, 22 - 3 A, Casa Kiara 2, Jalan Kiara 5, 50480 Kuala Lumpur, Malaysia & Department of Biological Sciences, Sunway University, No. 5 Jalan Universiti, 47500 Bandar Sunway, Selangor, Malaysia Author Liew, Thor-Seng Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia & Rimba, 22 - 3 A, Casa Kiara 2, Jalan Kiara 5, 50480 Kuala Lumpur, Malaysia thorsengliew@gmail.com text ZooKeys 2017 2017-07-04 682 1 94 http://dx.doi.org/10.3897/zookeys.682.12999 journal article http://dx.doi.org/10.3897/zookeys.682.12999 1313-2970-682-1 0AE82225C67E4D908BBEC30124E6C312 FFBCE458FFDBFFC93B2EFFB2F562FFBE 3484859 Kaliella calculosa (Gould, 1852) Figure 26D Materials examined. Prk 47 Kanthan: BOR/MOL 9185, BOR/MOL 9163. mykarst-027: BOR/MOL 9036, BOR/MOL 9108. mykarst-184 Bat Cave : BOR/MOL 9772, BOR/MOL 9809. Prk 23 G. Rapat : BOR/ MOL 10053 . Prk 64 Bt Kepala Gajah: BOR/ MOL 10096 . Prk 55 G. Pondok : BOR/ MOL 11574 . Distribution. In Peninsular Malaysia, currently known from Penang, Perak and Selangor although it is likely widespread. Elsewhere, distributed from India in the west to Australia and Tahiti in the east ( Vermeulen et al. 2015 ). Remarks. Shell slightly larger than Kaliella barrakporensis . Differs from sympatric congeners in its fewer but more convex whorls, especially obvious in the ultimate whorl. Radial sculpture fine but distinct. Spiral sculpture usually present.