Dicharax plicilabris ( Moellendorff , 1886)

Alycaeus plicilabris Möllendorff , 1886: 167, pl. 5, fig. 5.

Alycaeus (Chamalycaeus) plicilabris - Kobelt and Möllendorff 1897: 149; Kobelt 1902: 361.

Chamalycaeus plicilabris plicilabris - Yen 1939: 29, pl. 2, fig. 32.

Chamalycaeus (Chamalycaeus) plicilabris plicilabris - Zilch 1957: 145, pl. 5, fig. 14.

Dicharax plicilabris - Páll-Gergely et al. 2017: 68-70, fig. 33D.

Type locality.

"in provincia sinensi Hunan".

Material examined.

China, Prov. Hunan, coll. O. Boettger ex coll. Möllendorff , SMF 39229 (lectotype, designated by Yen 1939); same data, SMF 39229 (4 paralectotypes).

Remarks.

Protoconch low, rather glossy; R1 regularly, densely ribbed; R2 with ribs curving towards the aperture.