Pincerna thieroti (de Morgan, 1885)

Pall-Gergely, Barna, Sajan, Sheikh, Tripathy, Basudev, Meng, Kaibaryer, Asami, Takahiro & Ablett, Jonathan D., 2020, Genus-level revision of the Alycaeidae (Gastropoda, Cyclophoroidea), with an annotated species catalogue, ZooKeys 981, pp. 1-220 : 1

publication ID	https://dx.doi.org/10.3897/zookeys.981.53583
publication LSID	lsid:zoobank.org:pub:5194AAC8-6B8A-473F-8A41-470A60182A0B
persistent identifier	https://treatment.plazi.org/id/DBB2A9F4-6310-5091-873A-6D18241AD408
treatment provided by	ZooKeys by Pensoft (2020-10-29 22:48:38, last updated 2024-11-25 21:42:09)
scientific name	Pincerna thieroti (de Morgan, 1885)
status

Treatment

Alycaeus thieroti de Morgan, 1885b: 403-404, pl. 8, fig. 4.

Alycaeus (Orthalycaeus) thieroti - Möllendorff 1891: 342.

Alycaeus (Alycaeus) thieroti - Kobelt 1902: 352.

Alycaeus thieroti - Venmans 1956: 82-83, fig. 3 (radula, see Results); Foon and Liew 2017: 69-72, figs 7D, 29, 31C.

Pincerna thieroti - Páll-Gergely 2017: 214.

Type locality.

"G. Lano".

Material examined.

Mont Lano, Perak, coll. de Morgan, MNHN-IM-2000-31799 (1 syntype); West Malaysia: Selangor: Serendah Forest Reserve, Bukit Takun (400 m), alive on low shrubs, leg. Sow-Yan Chan, Hiong Eng Ng & Leo Nguang 27.10.1996, ex coll. Chan, 1997, SMF 311321 (5 shells; similar to the ones in the original description).

Remarks.

Protoconch very finely granulated, rather glossy; R1 with rather irregular, low, widely spaced ribs and very prominent spiral sculpture, which is visible on the whole shell except for the protoconch; R2 very short, consists of darker and thicker, and narrow and light stripes, which are very slightly elevated from the surface.

References

Foon, JK, Liew, T-S, 2017. A review of the land snail genus Alycaeus (Gastropoda, Alycaeidae) in Peninsular Malaysia. ZooKeys 692: 1 - 81, DOI: https://doi.org/10.3897/zookeys.692.14706

Kobelt, W, 1902. Das Tierreich. Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. In Verbindung mit der Deutschen Zoologischen Gesellschaft herausgegeben von der Koeniglich Preussischen Akademie der Wissenschaften zu Berlin. Mollusca: Cyclophoridae. R. Friedlaender und Sohn, Berlin, https://biodiversitylibrary.org/page/1000211

Moellendorff, OF von, 1891. On the land and freshwater shells of Perak. Proceedings of the Zoological Society of London 1891: 330 - 348, DOI: https://doi.org/10.1111/j.1096-3642.1891.tb01757.x

Pall-Gergely, B, 2017. A new species of Alycaeidae, Pincerna yanseni n. sp. from Sumatra, with the resurrection of the genus Pincerna Preston, 1907 (Gastropoda: Cyclophoroidea). Raffles Bulletin of Zoology 65: 213 - 219, https://lkcnhm.nus.edu.sg/app/uploads/2017/04/65rbz213-219.pdf

Venmans, LAWC, 1956. Notes on Alycaeus. Proceedings of the Malacological Society of London 32: 81 - 87, DOI: https://doi.org/10.1093/oxfordjournals.mollus.a064766