Dicharax (?) crispatus rywukensis (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

Dicharax (?) crispatus rywukensis (Godwin-Austen, 1914)

Alycaeus crispatus var. rywukensis Godwin-Austen, 1914: 373-374, pl. 154, figs 3, 3a.

Alycaeus (Dicharax) crispatus var. rywukensis - Gude 1921: 244.

Type locality.

"Rywuk Valley of the Garo Hills".

Material examined.

Rywuk, Garo Hills, South base of, coll. Godwin-Austen, NHMUK 1903.7.1.2637 (2 syntypes).

Remarks.

Protoconch moderately elevated, smooth; R1 with strong, widely spaced ribs without spiral striation; R2 of normal length and ribs curved towards aperture.