Dicharax (?) duorugosus (Godwin-Austen, 1914)
Alycaeus duorugosus Godwin-Austen, 1914: 391.
Alycaeus (Dicharax) duorugosus - Gude 1921: 249.
Chamalycaeus (Dicharax) duorugosus - Ramakrishna et al. 2010: 59.
Type locality.
"Burrail Range, Naga", "Also Angaoluo Trigonometrical Station, No. 2572; South Barak, No. 2629, and Munipur, No. 2654 B.M.".
Material examined.
Burrail, coll. Godwin-Austen, NHMUK 1903.7.1.2771 (1 syntype).
Remarks.
Protoconch low, no spiral lines visible; R1 glossy, without any notable sculpture; R2 very short, with alternating thicker darker, and narrower lighter stripes; overall surface of the region smooth.