Chamalycaeus microconus (von Moellendorff , 1886)

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

Chamalycaeus microconus (von Moellendorff, 1886) Figure 5E

Materials examined.

Prk 55 G. Pondok: BOR/ MOL 11617 , BOR/ MOL 11485 .

Distribution.

Known only from Bukit Pondok and Temengor, Perak only ( Maassen 2001).

Remarks.

Distinguished from all congeners by its tall spire, conical shell, penultimate whorl of constant width and the cross-hatching of radial and spiral ridges in post-apical whorls.

Figures

Figure 5. A Alycaeus thieroti de Morgan, 1885 a BOR / MOL 10258. Perak, Ipoh, Gunung Rapat Plot C 7 B Chamalycaeus diplochilus (von Moellendorff, 1886) BOR / MOL 10098. Perak, Ipoh, Gua Tok Giring C Chamalycaeus ' Kanthan 1 ' BOR / MOL 9127. Perak, Ipoh, Gunung Kanthan Plot 2 D Chamalycaeus ' kanthan 2 ' BOR / MOL 9160. Perak, Ipoh, Gunung Kanthan Plot 4 E Chamalycaeus microconus (von Moellendorff, 1886) BOR / MOL 11485. Perak, Ipoh, Gunung Pondok F Chamalycaeus microdiscus (von Moellendorff, 1886) BOR / MOL 10206. Perak, Ipoh, Gunung Rapat.