Pupina arula perakensis von Moellendorff , 1891

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 : 2

Pupina arula perakensis von Moellendorff, 1891 Figure 15C

Materials examined.

Prk 36 Gua Datok: BOR/ MOL 10566 . Kampung Pahit limestone outcrop, Klian Intan, Perak: BOR/MOL 7091 .

Distribution.

Known from Perak only ( Maassen 2001).

Remarks.

Shell colour brown, glossy when alive. Whorl more convex and expanded than most congeners. Shell larger than most sympatric congeners. Distinguished from congeners by the formation and curvature of the aperture and its canals, as well as the peristome extension right of the penultimate whorl.

Figures

Figure 15. A Pollicaria elephas (de Morgan, 1885 a) BOR / MOL 9443. Perak, Ipoh, Mykarst- 025 Plot 1 B Pupina artata Benson, 1856 BOR / MOL 9803. Perak, Ipoh, Bat Cave Hill Plot 2 C Pupina arula perakensis von Moellendorff, 1891 BOR / MOL 10566. Perak, Ipoh, Gunung Datok Plot D Pupina lowi de Morgan, 1885 a BOR / MOL 9873. Perak, Ipoh, Bat Cave Hill Plot 4.