Cyclophorus perdix perdix (Broderip & Sowerby, 1829)

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

Cyclophorus perdix perdix (Broderip & Sowerby, 1829) Figure 6E

Materials examined.

Prk 23 G. Rapat: BOR/ MOL 10226 , BOR/ MOL 10201 . Prk 36 Gua Datok: BOR/ MOL 10496 . Prk 01 G. Tempurung: BOR/ MOL 11131 , BOR/ MOL 11241 .

Distribution.

In Peninsular Malaysia, known from Pahang ( Maassen 2001). Elsewhere, in Sumatra and Java, Indonesia ( van Benthem Jutting 1941, 1959).

Remarks.

Distinguished from congeners by its smaller shell, indistinct sculpture, somewhat keeled periphery and fine, complex brown mottled pattern.

Figures

Figure 6. A Chamalycaeus oligopleuris (von Moellendorff, 1886) BOR / MOL 11616. Perak, Ipoh, Gunung Pondok B Chamalycaeus parvulus (von Moellendorff, 1886) BOR / MOL 11615. Perak, Ipoh, Gunung Pondok C Crossopoma albersi (Pfeiffer, 1847) BOR / MOL 9134. Perak, Ipoh, Gunung Kanthan Plot 2 D Cyclophorus malayanus (Benson, 1852 a) BOR / MOL 9578. Perak, Ipoh, Batu Kebelah Plot 3 E Cyclophorus perdix perdix (Broderip & Sowerby, 1829) BOR / MOL 8274. Perak, Ipoh, Iron hill summit F Cyclophorus semisulcatus (Sowerby, 1843) BOR / MOL 9577. Perak, Ipoh, Batu Kebelah Plot 3.