Palaina subregularis (Mousson, 1870). 86 Neotype ZMZ 526677a, Viti Levu, H = 3.5 mm 86 specimen ex ZMZ 526677, last whorl opened to show internal lamellae (enlarged, not to scale) 88 ditto, operculum 88a inner surface, 88b outer surface) 89 Diplommatina graeffei (Möllendorff, 1897), lectotype SMF 104903 Viti Levu, H = 2.7 mm. 90 Viti Levu, Tuvu karst, H = 3.62 91 ditto, last whorl opened to show internal lamellae (enlarged, not to scale). 92 ditto, operculum, 92a inner surface, 92b outer surface. Figures 86, 89, 90 ×10, Figures 88, 92 ×40 magnification.