Dicharax theobaldi (W. T. Blanford, 1862)
Alycaeus Theobaldi W. T. Blanford, 1862: 142-143.
Alycaeus theobaldi - Reeve 1878: pl. 5, species 44; Godwin-Austen 1914: 359-360, pl. 149, figs 3, 3a, 3b; Godwin-Austen 1914: 382-383, pl. 145, figs 4, 4a.
Alycaeus (Dicharax) theobaldi - Kobelt 1902: 377-378; Gude 1921: 272-273.
Chamalycaeus (Dicharax) theobaldi - Ramakrishna et al. 2010: 67.
Type locality.
"in montibus Khasi".
Material examined.
Khasi Hills, coll. W. T. Blanford, NHMUK 1906.4.4.60 (2 possible syntypes).
Remarks.
Protoconch low, lacks any signs of spiral striation; R1 with widely spaced ribs but no spiral lines; R2 short, with ribs which are curved towards the aperture.