Dicharax (?) khasiacus (Godwin-Austen, 1871)

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/2F504B6F-054F-5037-810D-21A4E6D6A887
treatment provided by	ZooKeys by Pensoft (2020-10-29 22:48:38, last updated 2024-11-25 21:42:09)
scientific name	Dicharax (?) khasiacus (Godwin-Austen, 1871)
status

Treatment

Alycaeus Khasiacus Godwin-Austen, 1871: 90, pl. 3, fig. 4.

Alycaeus khasiacus - Reeve 1878: pl. 1, species 8; Godwin-Austen 1914: 356, 376-377, 393, pl. 143, figs 7, 7a, 7b.

Alycaeus (Dicharax) khasiacus - Kobelt 1902: 372-373; Gude 1921: 257-258.

Alycaeus khasiacus var. - Godwin-Austen 1914: 356.

Chamalycaeus (Dicharax) khasiacus - Ramakrishna et al. 2010: 62.

Type locality.

"On the highest parts of the Khasi and Jiantia Hills".

Material examined.

Lailangkote, Khasi Hills, NHMUK 1903.7.1.2650 (29 syntypes).

Remarks.

Protoconch low, glossy, no spiral lines visible; R1 with similar sculpture to that of the protoconch; R2 short, with alternating thicker/darker and narrow/lighter stripes, resulting in a nearly smooth surface.

References

Gude, GK, 1921. The Fauna of British India including Ceylon and Burma. Mollusca. III. Land operculates (Cyclophoridae, Truncatellidae, Assimineidae, Helicinidae). Taylor and Francis, London, DOI: https://doi.org/10.5962/bhl.title.12890

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

Reeve, LA, 1878. Monograph of the genus Alycaeus. In: Reeve LA (Ed.) Conchologica Iconica: or, Illustrations of the Shells of Molluscous Animals. Reeve and Co., London, 20: 13 pp. [+ 6 pls] https://www.biodiversitylibrary.org/page/8230573