Hemiplecta cymatium (Pfeiffer, 1856)

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 : 3

Hemiplecta cymatium (Pfeiffer, 1856) Figure 17D

Materials examined.

mykarst-184 Bat Cave : BOR/MOL 9855, BOR/MOL 9795, BOR/MOL 9825. Prk 53 Hill KF: BOR/ MOL 10740 , BOR/ MOL 10656 , BOR/ MOL 10686 . mykarst-027: BOR/MOL 9104. Prk 55 G. Pondok: BOR/ MOL 11611 .

Distribution.

In the states of Kedah, Penang, Perak, Kelantan and Pahang in Peninsular Malaysia ( Maassen 2001). Elsewhere, in Jalor (=Yala), southern Thailand ( Maassen 2001).

Remarks.

Large shell. Perak shells differ from Penang shells only by their flatter spire. Whorls brown with darker periphery. Peripheral keel pronounced. Shell surface has numerous short spiral crenulations.

Figures

Figure 17. A Elasmias terrestre (Brazier, 1876) BOR / MOL 10186. Perak, Ipoh, Gua Tok Giring Plot 4 B Achatina fulica (Bowdich, 1822) BOR / MOL 11208. Perak, Ipoh, Gunung Tempurung Plot 3 C Ariophanta lahatensis de Morgan, 1885 a BOR / MOL 8275. Perak, Ipoh, Iron hill summit trail D Hemiplecta cymatium (Pfeiffer, 1856) BOR / MOL 11611. Perak, Ipoh, Gunung Pondok, plot 5 E Macrochlamys ' Batu Kebelah 1 ' BOR / MOL 9528. Perak, Ipoh, Batu Kebelah Plot 1.