Kaliella calculosa (Gould, 1852)

Foon, Junn Kitt, Clements, Gopalasamy Reuben & Liew, Thor-Seng, 2017, Diversity and biogeography of land snails (Mollusca, Gastropoda) in the limestone hills of Perak, Peninsular Malaysia, ZooKeys 682, pp. 1-94 : 4

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.

Figures

Figure 26. A Philalanka kusana (Aldrich, 1889) BOR / MOL 11174. Perak, Ipoh, Gunung Tasek Plot 5 B Philalanka pusilla Maassen, 2000 BOR / MOL 9865. Perak, Ipoh, Bat Cave Hill Plot 4 C Kaliella barrakporensis (Pfeiffer, 1852) BOR / MOL 9032. Perak, Ipoh, Gunung Kanthan Plot 1 D Kaliella calculosa (Gould, 1852) BOR / MOL 10053. Perak, Ipoh, Gunung Rapat Plot C 3.