Metalycaeus (?) sibbumensis (Godwin-Austen, 1914)

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/F72FEB00-AFFB-5950-A5C4-D92E19595427
treatment provided by	ZooKeys by Pensoft
scientific name	Metalycaeus (?) sibbumensis (Godwin-Austen, 1914)
status

Treatment

Alycaeus sibbumensis Godwin-Austen, 1914: 367, pl. 156, figs 4, 4a.

Alycaeus sibbumensis - Gude 1921: 219.

Alycaeus (Alycaeus) sibbumensis - Ramakrishna et al. 2010: 51; Tripathy et al. 2018: 789.

Type locality.

"Sibbum, Abor Hills".

Material examined.

Sibbum, Abor Hills, leg. Oakes, NHMUK 1903.7.1.3142 (2 syntypes).

Remarks.

Protoconch elevated, spirally striated; R1 irregularly ribbed, with some signs of spiral striation; R2 very long, with alternating darker and lighter stripes forming a nearly smooth surface; the darker stripes probably represent the very low ribs.