Dicharax oligopleuris ( Moellendorff , 1887)

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/63B9FCBA-5FFF-508B-9E36-32BBC066BC94
treatment provided by	ZooKeys by Pensoft (2020-10-29 22:48:38, last updated 2024-11-25 21:42:09)
scientific name	Dicharax oligopleuris ( Moellendorff , 1887)
status

Treatment

Dicharax oligopleuris ( Moellendorff, 1887)

Alycaeus oligopleuris Möllendorff, 1887a: 310-311.

Alycaeus oligopleuris - Möllendorff 1891: 342, pl. 30, figs 9, 9b.

Alycaeus (Chamalycaeus) oligopleuris - Kobelt 1902: 360-361.

Chamalycaeus (Chamalycaeus) oligopleuris - Zilch 1957: 144, pl. 5, fig. 9.

Dicharax oligopleuris - Páll-Gergely et al. 2017: 45, fig. 31E.

Type locality.

"Ad Buket Pondong".

Material examined.

Malakka: Perak, coll. Möllendorff, SMF 109226 (lectotype, designated by Zilch 1957); Same data, SMF 109227 (2 paralectotypes).

Remarks.

Protoconch low, without spiral striae; R1 with widely spaced, strong ribs, which are the most prominent near the suture and become lower away from it; R2 very short, consists of ca. 15 ribs, which are curved towards the aperture.

References

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, Hunyadi, A, Đỗ, ĐS, Naggs, F, Asami, T, 2017. Revision of the Alycaeidae of China, Laos and Vietnam (Gastropoda: Cyclophoroidea) I: The genera Dicharax and Metalycaeus. Zootaxa 4331 (1): 1 - 124, DOI: https://doi.org/10.11646/zootaxa.4331.1.1

Zilch, A, 1957. Die Typen und Typoide des Natur-Museums Senckenberg, 20: Mollusca, Cyclophoridae, Alycaeinae. Archiv fuer Molluskenkunde 86(4/6): 141-150.