Dicharax cristatus ( Moellendorff , 1886)

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 cristatus ( Moellendorff, 1886)

Alycaeus cristatus Möllendorff, 1886: 168, pl. 5, fig. 6.

Alycaeus (Charax) cristatus - Kobelt and Möllendorff 1897: 150.

Alycaeus (Dicharax) cristatus - Kobelt 1902: 367.

Alycaeus (Chamalycaeus) smithi Fulton, 1907: 157, pl. 10, fig. 5.

Alycaeus (Charax) fimbriatus var. simplicilabris Bavay & Dautzenberg, 1912: 53-54, pl. 6, fig. 18.

Chamalycaeus (Dicharax) cristatus - Zilch 1957: 146, pl. 6, fig. 23.

Dicharax cristatus - Páll-Gergely et al. 2017: 34-43, figs 12C, D, 13C, 24-27, 28A-D, 29C, D, 30 ( smithi Fulton, 1907 and simplicilabris Bavay & Dautzenberg, 1912 are synonyms).

Type locality.

"in provinciae sinensis Hunan parte meridionali"

Material examined.

Süd-Hunan: China, coll. Möllendorff 1886, SMF 39231 (lectotype, designated by Yen 1939); Same data, SMF 39232 (11 paralectotypes); Same data, SMF 39233 (2 paralectotypes); for types of the synonymised names see Páll-Gergely et al. (2017).

Remarks.

Protoconch low, glossy, without spiral lines; R1 with regular, low ribs and without spiral striation; R2 relatively long, with ribs curved towards the aperture and reaching each other.