Figure 4; A–F, H–J. Pseudomurex ruderatus Sturany, 1896 [= syn. of Hirtomurex squamosus] in Monterosato ms., Corsica, France. Original figures in Sturany, 1896 (A, I). Specimen NHMW 28222a: front (B), side (C) and back (D) views, original label (E). Specimen NHMW 28222b: front (H), side (I) and back (J) view. G, K. Fusus craticulatus var. pianosana Sturany, 1896, Station 243, between Tremiti Islands and Pianosa Isl., Adriatic Sea, Italy, 103 m, original figures in Sturany, 1896. Scale bars: 1 mm.