Ornamentula miyazakii sp. nov. photomicrographs of mature specimens: (4) paratype, lateral view; (5) holotype, dorsal view; (6) holotype, ventral view; (7) holotype, dorsal cephalic view; (8) paratype, ventral trunk view. ca: cephalic long spine, cs: cephalic spines, ds1-5: dorsal scales, fs: fish-shaped scale, gs: granular scale ps: posterior spine, r1: rear spine 1, r2: rear spine 2, sb: sensory long bristle, sr: ta-td: groups of trunk ventrolateral long spines, vs: ventral scales. Scale bars: 4–6 = 50 µm, 7–8 = 10 µm.