Metalycaeus crenulatus (Benson, 1859)
Alycaeus crenulatus Benson, 1859: 180-181.
Alycaeus crenulatus - Reeve 1878: pl. 5, species 43; Godwin-Austen 1871: 90, pl. 3, fig. 4; Godwin-Austen 1914: 337-338, pl. 133, figs 1, 1a-c.
Alycaeus (Dicharax) crenulatus - Kobelt 1902: 367; Gude 1921: 242.
Chamalycaeus (Dicharax) crenulatus - Ramakrishna et al. 2010: 57; Tripathy et al. 2018: 789.
Type locality.
"in valle Rungun".
Material examined.
Damsang, W. Bhutan, leg. Robert, NHMUK 1903.7.1.1254 (7 shells).
Remarks.
Protoconch elevated, spirally striated; R1 with rather regular ribs and weaker spiral striae; R2 short with widely spaced, high, sharp ribs.