Dicharax (?) gemmula (Benson, 1859)

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/C894D558-72AD-544E-8432-BA2045ED30ED
treatment provided by	ZooKeys by Pensoft
scientific name	Dicharax (?) gemmula (Benson, 1859)
status

Treatment

Alycaeus gemmula Benson, 1859: 179-180.

Alycaeus gemmula - Reeve 1878: pl. 5, species 37; Godwin-Austen 1886: 190, pl. 48, figs 4, 4a-c.

Alycaeus (Dicharax) gemmula - Kobelt 1902: 370-371; Gude 1921: 252-253.

Alycaeus (Charax) gemmula - Godwin-Austen 1914: 340.

Chamalycaeus (Dicharax) gemmula - Ramakrishna et al. 2010: 60; Tripathy et al. 2018: 789.

Type locality.

"in valle Rungun".

Material examined.

Darjling, coll. Blanford, NHMUK 1906.4.4.55 (1 specimen, labelled as “typical”, holotype [single specimen mentioned in the original description]).

Remarks.

Protoconch low, glossy, no spiral lines visible; R1 also glossy, R2 moderately long, with thicker darker and very narrow, lighter stripes alternating; overall R2 surface nearly smooth.