Dicharax (?) gemmula (Benson, 1859)

Alycaeus gemmula Benson, 1859: 179-180.

Alycaeus gemmula - Reeve 1878: pl. 5, species 37; Godwin-Austen 1886: 190, pl. 48, figs 4, 4a-c.

Alycaeus (Dicharax) gemmula - Kobelt 1902: 370-371; Gude 1921: 252-253.

Alycaeus (Charax) gemmula - Godwin-Austen 1914: 340.

Chamalycaeus (Dicharax) gemmula - Ramakrishna et al. 2010: 60; Tripathy et al. 2018: 789.

Type locality.

"in valle Rungun".

Material examined.

Darjling, coll. Blanford, NHMUK 1906.4.4.55 (1 specimen, labelled as “typical” , holotype [single specimen mentioned in the original description]).

Remarks.

Protoconch low, glossy, no spiral lines visible; R1 also glossy, R2 moderately long, with thicker darker and very narrow, lighter stripes alternating; overall R2 surface nearly smooth.