FIG. 4. Callochiton deshayesi Thiele, 1909 in The Polyplacophora (Mollusca) collected during the First International Marine Biodiversity Workshop for Rodrigues (western Indian Ocean), with the description of a new species

FIG. 4. Callochiton deshayesi Thiele, 1909. (A) Dorsal girdle spicules, in situ; (B) dorsal girdle, close-up of the empty cup of the ringshaft needles; (C) dorsal girdle, isolated spicule; (D) ventral girdle scales in situ; (E) radula; (F) radula, close-up of central tooth. Scale bars: 50 Mm (A, C, E); 10 Mm (B); 100 Mm (D); 20 Mm (F).