Dicharax (?) immaculatus Pall-Gergely , 2017

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 (?) immaculatus Pall-Gergely, 2017

Dicharax immaculatus Páll-Gergely in Páll-Gergely et al. 2017: 26-27, figs 8C, 12G, H, 13F, 17C-F.

Type locality.

"China, Gansu, Wen Xian, Tielouzangzu Xiang, Sanjiaoyan, 1646 m, 32°53.180'N, 104°24.672'E ".

Material examined.

Holotype (HNHM 99707) and a few paratypes, see the original description.

Remarks.

Protoconch low, glossy; R1 almost completely smooth, with only very inconspicuous, irregular growth lines; R2 extremely densely ribbed, with low, blunt ribs; for cross-sectional view of R2 see original description.