Alycaeus thieroti de Morgan, 1885a

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

publication ID	https://dx.doi.org/10.3897/zookeys.682.12999
publication LSID	lsid:zoobank.org:pub:0AE82225-C67E-4D90-8BBE-C30124E6C312
persistent identifier	https://treatment.plazi.org/id/89688C87-222B-5E58-BC99-D2B38E5FCDCF
treatment provided by	ZooKeys by Pensoft (2017-08-14 21:02:54, last updated 2022-11-11 11:02:53)
scientific name	Alycaeus thieroti de Morgan, 1885a
status

Treatment

Alycaeus thieroti de Morgan, 1885a Figure 5A View Figure 5

Materials examined.

mykarst-025: BOR/MOL 9415, BOR/ MOL 12422 View Materials . Prk 23 G. Rapat: BOR/ MOL 10056 View Materials , BOR/ MOL 10258 View Materials .

Distribution.

Known from Perak, Selangor and Kelantan only ( Maassen 2001).

Remarks.

Small shell. Radial ribs prominent, at equidistant. Spiral sculpture fine, indistinct. Peristome expanded and reflected. Differs from other Perak congeners by its more globose whorls.

References

Maassen, WJM, 2001. A preliminary checklist of the non-marine molluscs of West Malaysia. De Kreukel (extra edition 2001), 2001: 1-155.

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.