Triphoris corrugatus Hinds, 1843. A–D, H, I Syntype NHMUK 1879.2.26.195/2, New Guinea and Straits of Malacca (J. Lombe-Taylor coll.): front (A, B), side (C), back (D), protoconch (H, I). E, J Syntype NHMUK 1879.2.26.195/3, New Guinea and Straits of Malacca (J. Lombe-Taylor coll.): front (E), protoconch (J). F, G, L–N Syntype NHMUK 1879.2.26.195/1: front (F), side (G), peristome (L, M), microsculpture (N), K Figure in Hinds 1844. O Original labels lot NHMUK 1879.2.26.195. Scale bars: A–G: 1 mm; H, I: 0.2 mm; J: 0.05 mm; L–N: 0.5 mm