FIGURE 18. Leptoplax tongkingi n in New species of chitons of the superfamily Cryptoplacoidea (Mollusca: Polyplacophora) from Vietnamese waters

FIGURE 18. Leptoplax tongkingi n. sp., Northern Vietnam, Gulf of Tongking, Cat Ba Id., holotype, BL 7 mm: A. Radula; B. Dorsal needles and spicules; C. Tuft, dorsal needles and spicules; D. Ventral spicules.Published as part of Sirenko, Boris I. & Saito, Hiroshi, 2017, New species of chitons of the superfamily Cryptoplacoidea (Mollusca: Polyplacophora) from Vietnamese waters, pp. 451-506 in Zootaxa 4299 (4) on page 472, DOI: 10.11646/zootaxa.4299.4.1, http://zenodo.org/record/83697